APA (7th ed.) Citation

Zemach, H., & Zemach, M. (1973). Duffy and the devil ([1st ed.].). Farrar, Straus, Giroux.

Chicago Style (17th ed.) Citation

Zemach, Harve, and Margot Zemach. Duffy and the Devil. [1st ed.]. New York: Farrar, Straus, Giroux, 1973.

MLA (9th ed.) Citation

Zemach, Harve, and Margot Zemach. Duffy and the Devil. [1st ed.]. Farrar, Straus, Giroux, 1973.