APA (7th ed.) Citation

Cochran, D. M. (1970). The new field book of reptiles and amphibians: More than 200 photographs and diagrams. Putnam.

Chicago Style (17th ed.) Citation

Cochran, Doris M. The New Field Book of Reptiles and Amphibians: More than 200 Photographs and Diagrams. New York: Putnam, 1970.

MLA (9th ed.) Citation

Cochran, Doris M. The New Field Book of Reptiles and Amphibians: More than 200 Photographs and Diagrams. Putnam, 1970.