APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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