ASSOCIATION, R. D. (1972). Write Better, Speak Better. The Reader's Digest Association, Inc.
Chicago Style (17th ed.) CitationASSOCIATION, READERS DIGEST. Write Better, Speak Better. The Reader's Digest Association, Inc, 1972.
MLA引文ASSOCIATION, READERS DIGEST. Write Better, Speak Better. The Reader's Digest Association, Inc, 1972.
警告：這些引文格式不一定是100％准確.