APA (7th ed.) Citation

Henderson, B. E., & Summerlin, S. (1968). 1: 33 ([1st ed.). Cowles.

Chicago Style (17th ed.) Citation

Henderson, Bruce E., and Sam Summerlin. 1: 33. [1st ed. New York]: Cowles, 1968.

MLA (9th ed.) Citation

Henderson, Bruce E., and Sam Summerlin. 1: 33. [1st ed. Cowles, 1968.