APA (7th ed.) Citation

Gardner, M. (1983). The whys of a philosophical scrivener. W. Morrow.

Chicago Style (17th ed.) Citation

Gardner, Martin. The Whys of a Philosophical Scrivener. New York: W. Morrow, 1983.

MLA (9th ed.) Citation

Gardner, Martin. The Whys of a Philosophical Scrivener. W. Morrow, 1983.