Style de citation APA (7e éd.)

Reader's Digest Association & Khan, J. E. (1993). How to write and speak better. Reader's Digest Association.

Style de citation Chicago (17e éd.)

Reader's Digest Association et John Ellison Khan. How to Write and Speak Better. London: Reader's Digest Association, 1993.

Style de citation MLA (9e éd.)

Reader's Digest Association et John Ellison Khan. How to Write and Speak Better. Reader's Digest Association, 1993.