APA (7th ed.) Citation

The Reader's digest. (1958). Treasury of wit and humor. Reader's Digest Association.

Chicago Style (17th ed.) Citation

The Reader's digest. Treasury of Wit and Humor. Pleasanville, N.Y: Reader's Digest Association, 1958.

MLA (9th ed.) Citation

The Reader's digest. Treasury of Wit and Humor. Reader's Digest Association, 1958.