APA (7th ed.) Citation

Krumgold, J., & Shimin, S. (1959). Onion John. Crowell.

Chicago Style (17th ed.) Citation

Krumgold, Joseph, and Symeon Shimin. Onion John. New York: Crowell, 1959.

MLA (9th ed.) Citation

Krumgold, Joseph, and Symeon Shimin. Onion John. Crowell, 1959.