APA (7th ed.) Citation

Hazen, B. S., & Cruz, R. (1974). The gorilla did it ([1st ed.].). Atheneum.

Chicago Style (17th ed.) Citation

Hazen, Barbara Shook, and Ray Cruz. The Gorilla Did It. [1st ed.]. New York: Atheneum, 1974.

MLA (9th ed.) Citation

Hazen, Barbara Shook, and Ray Cruz. The Gorilla Did It. [1st ed.]. Atheneum, 1974.