APA (7th ed.) Citation

Burt, W. H., & Grossenheider, R. P. (1976). A field guide to the mammals (3rd ed.). Houghton Mifflin.

Chicago Style (17th ed.) Citation

Burt, William Henry, and Richard Philip Grossenheider. A Field Guide to the Mammals. 3rd ed. New York: Houghton Mifflin, 1976.

MLA (9th ed.) Citation

Burt, William Henry, and Richard Philip Grossenheider. A Field Guide to the Mammals. 3rd ed. Houghton Mifflin, 1976.

Warning: These citations may not always be 100% accurate.