APA (7th ed.) Citation

Zim, H. S., & Wartik, H. (1951). Golden hamsters. Morrow.

Chicago Style (17th ed.) Citation

Zim, Herbert S., and Herschel Wartik. Golden Hamsters. New York: Morrow, 1951.

MLA (9th ed.) Citation

Zim, Herbert S., and Herschel Wartik. Golden Hamsters. Morrow, 1951.