ASSOCIATION, R. D. (1972). Write Better, Speak Better. The Reader's Digest Association, Inc.
Style de citation Chicago (17e éd.)ASSOCIATION, READERS DIGEST. Write Better, Speak Better. The Reader's Digest Association, Inc, 1972.
Style de citation MLA (8e éd.)ASSOCIATION, READERS DIGEST. Write Better, Speak Better. The Reader's Digest Association, Inc, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.