Goin, C. J. (1971). Introduction to herpetology (2nd ed.). San Francisco.
Citación estilo ChicagoGoin, Coleman J. Introduction to Herpetology. 2nd ed. San Francisco, 1971.
Cita MLAGoin, Coleman J. Introduction to Herpetology. 2nd ed. San Francisco, 1971.
Warning: These citations may not always be 100% accurate.