When compiling a reference list, you should always

The correct answer is letter "D": all of the above .

Explanation:

To avoid copyright complaints, the three steps mentioned must be taken into consideration while compiling a reference list. It is crucial to confirm what the owner of the article describes first, so if suitable to our needs, ask permission to the author so the reference can be listed. Finally, it is a good way to end the request by thanking the author for the help provided.

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