Cita APA

Goin, C. J. (1971). Introduction to herpetology (2nd ed.). San Francisco.

Citación estilo Chicago

Goin, Coleman J. Introduction to Herpetology. 2nd ed. San Francisco, 1971.

Cita MLA

Goin, Coleman J. Introduction to Herpetology. 2nd ed. San Francisco, 1971.