APA (7th ed.) Citation

Robbins, C. S., Bruun, B., Zim, H. S., & Singer, A. (1966). Birds of North America: A guide to field identification. Golden Press.

Chicago Style (17th ed.) Citation

Robbins, Chandler S., Bertel Bruun, Herbert S. Zim, and Arthur Singer. Birds of North America: A Guide to Field Identification. New York: Golden Press, 1966.

MLA (9th ed.) Citation

Robbins, Chandler S., et al. Birds of North America: A Guide to Field Identification. Golden Press, 1966.