APA (7th ed.) Citation

Reader's Digest Association & Kahn. (1985). the right word at the right time: A guide to the english language and how to use it. The Association.

Chicago Style (17th ed.) Citation

Reader's Digest Association and Kahn. The Right Word at the Right Time: A Guide to the English Language and How to Use It. London: The Association, 1985.

MLA (8th ed.) Citation

Reader's Digest Association and Kahn. The Right Word at the Right Time: A Guide to the English Language and How to Use It. The Association, 1985.