APA (7th ed.) Citation

Barker, W. (1964). Familiar reptiles and amphibians of America ([1st ed.].). Harper & Row.

Chicago Style (17th ed.) Citation

Barker, Will. Familiar Reptiles and Amphibians of America. [1st ed.]. New York: Harper & Row, 1964.

MLA (9th ed.) Citation

Barker, Will. Familiar Reptiles and Amphibians of America. [1st ed.]. Harper & Row, 1964.