Category: Tips

In this category, you will find some quick tips to help you navigate some copyright matters

How can I reference an image without knowing the original source?

If you wish to reuse an image or diagram, reference it. If you do not know the original source to cite, you can use image reverse search engines such as Tineye.

The site will be able to upload the image or insert a URL. The filters will enable you to find the other places where the image has been used; following the links, you will see either the source or information about it.

The author takes no responsibility for the content of this page, which is not intended as binding legal advice. The views are about copyright in the UK Higher Education sector context.

How do I reference sources?

Use the APA Referencing Style to reference correctly in line with Coventry University Group guidelines.

Some disciplines, like Law, will require other referencing styles.

Include official links to referenced resources, such as official articles, landing pages, or officially uploaded material. 

What about hyperlinks and copyright?

How do I link to e-published articles?

Why shouldn’t we link directly to PDFs?

How do I find a legal version of an e-publication?

Can I link to videos and films?

What about hyperlinks and copyright?

The author takes no responsibility for the content of this page, which is not intended as binding legal advice. The views are about copyright in the UK Higher Education sector context.

Creative Commons adapters and remixers licence chart

The following chart from the Creative Commons is a guide to ensure that adaptations comply with the licences’ terms.

The left-hand column identifies the licence of the original work to use in the adaptation.

By looking across the table, it shows the available licences for the new creation.

The table is titled "Adapter's licence chart" and details the compatibility of different licences for adapting works based on their original licence. It helps determine which licences are compatible for adapting works, ensuring proper usage and adherence to licensing terms. The table is organised with the "Status of original work" listed in the leftmost column and the "Adapter's licence" types listed across the top row. The intersections of these rows and columns are colour-coded to indicate compatibility: green cells represent permissible combinations, yellow cells represent permissible combinations with some restrictions, and grey cells represent combinations that are not allowed. Colour-coded details: for Public Domain as original work, all adapter licences are green; for  By Attribution as original work, it is green for BY, BY-NC, BY-NC-ND, BY-NC-SA, BY-SA, BY-ND and yellow for PD; for  By Attribution NonCommercial as original work, it is green for BY-NC, BY-NC-ND, BY-NC-SA and yellow for BY-NC, BY-ND, BY-SA, PD; for  By Attribution NonCommercial-NoDerivs as original work, it is grey for all adapter licences; for  By Attribution NonCommercial-ShareAlike as original work, it is green for BY-NC-SA only and grey for all other adapter licences; for By Attribution NoDerivs as original work, it is grey for all adapter licences; for By Attribution ShareAlike as original work, it is green for BY-SA only and grey is grey for all adapter licences.

CC does not recommend using a licence if the corresponding box is yellow, although doing so is technically permitted by the licence terms.
The grey boxes indicate those licences that one may not use as an adapter’s licence.

Examples:

  • If one adapts a BY-NC work, the BY-NC will do for the adaptation.
  • If one adapts a BY work, either BY or BY-NC will do for the adaptation.
  • Work licensed with BY-SA or BY-NC-SA must have the same licence applied for the adaptation.

Another type of licence compatibility relates to licences when remixing more than one pre-existing work.

The chart helps users understand which Creative Commons licenses can be used together when mixing or reusing content under different licensing terms. The leftmost column lists different types of Creative Commons licenses, and the top row lists the same licenses. The intersections of these rows and columns indicate whether a specific combination of licenses is compatible, where each cell in the grid either has a checkmark (signifying that the combination of licenses is compatible) or a black "X (indicating that the combination of licenses is incompatible). In particular, Public Domain and CC BY (Attribution) are compatible with all but those with a NoDerivs element; CC BY-SA (Attribution-ShareAlike) is compatible with all but those with NonCommercial and NoDerivs elements; CC BY-NC (Attribution-NonCommercial) and CC BY-NC-SA (Attribution-NonCommercial-ShareAlike) are compatible with all but CC BY-SA (Attribution-ShareAlike) and those with a NoDerivs element; CC BY-ND Attribution-NoDerivs and CC BY-NC-ND Attribution-NonCommercial-NoDerivs are incompatible with any.

Find on the left column a licence of the works and match it with the one on the top to discover a licence that may apply to a second work:

  • A ‘tick’ at the intersection means that works under those two licences can be remixed.
  • An ‘X’ usually means the works may not be remixed.

When deciding on a licence to use for the adaptation, it is better to choose the more restrictive of the two licences on the works that are getting combined, to ease reuse for downstream users.


Forward to How can I use works on Wikimedia and Wikipedia?

Back to Considerations on remixed/adapted and derivative works for Creative Commons licensed material

Back to Creative Commons licences

Back to Open licences

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The author takes no responsibility for the content of this page, which is not intended as binding legal advice. The views are about copyright in the UK Higher Education sector context.

How can I use works on Wikimedia and Wikipedia?

Wikimedia and Wikipedia’s material minimum standard licence is the Creative Commons By Attribution ShareAlike.

You will be able to find material labelled with the Creative Commons By Attribution and the public domain.

Please note that Wikimedia and Wikipedia’s material are distributed under the US copyright law. Use care in selecting items licensed in the public domain are not necessarily so in the UK or other countries. It is advisable to follow the link to the original source and seek released and licence information from it rather than rely on what is displayed on Wikipedia/Wikimedia.

Assuming that the work is correctly licensed from Wikimedia, you may click on the world icon to discover the following:

  • Page URL
  • File URL
  • Preferred attribution
  • Scripts to embed both attribution and file

Back to How do I pick a Creative Commons licence for my work?

Back to Creative Commons licences

Back to Open licences

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The author takes no responsibility for the content of this page, which is not intended as binding legal advice. The views are about copyright in the UK Higher Education sector context.

Copyright advice

The Glasgow Caledonian University UK Copyright Advisor is a tool that gives online information (but not legal advice) on copyright considerations on audio files, book chapters, computer codes, images, journal articles, maps and video files.


Go to next University’s information and guidance

Go to previous What is copyrightable?

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Number © Getty Images

The author takes no responsibility for the content of this page, which is not intended as binding legal advice. The views are about copyright in the UK Higher Education sector context.

Can I use TED Talks?

TED Talks impose a fee to upload videos on a Subscription-Based Educational Service (Online Education Company) such as FutureLearn.

TED talks are distributed under the Creative Commons By Attribution NonCommercial-NonDerivatives. Therefore, they cannot be used for commercial purposes. No edits are allowed.  A good practice is to suggest students search for a specific video directly on the website. 

It is OK to include links to TED Talks to Aula. 


There are several TED Talks; for example, TEDx talks are only available on YouTube. See Can I link to YouTube?

Can I link to videos and films?

What about hyperlinks and copyright?

Can I make a transcript or a third party owned video?

Can I show clips or whole movies online?

The author takes no responsibility for the content of this page, which is not intended as binding legal advice. The views are about copyright in the UK Higher Education sector context.

Can I upload a chapter or an article?

Including downloaded and scanned materials such as book chapters and journal articles is most likely subject to copyright restrictions. The university has the CLA Licence that covers most UK publications and some US and other international publishers. The CLA Licence allows for copying and distributing limited amounts of material without requesting permission every time. Contact your Subject Librarian for more information on whether your re-use of material is covered under the licence. 

The author takes no responsibility for the content of this page, which is not intended as binding legal advice. The views are about copyright in the UK Higher Education sector context.

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