APA (7th ed.) Citation

Murphy, J. C. (1997). Amphibians and reptiles of Trinidad and Tobago (Orig. ed.). Krieger.

Chicago Style (17th ed.) Citation

Murphy, John C. Amphibians and Reptiles of Trinidad and Tobago. Orig. ed. Malabar, Fla: Krieger, 1997.

MLA (9th ed.) Citation

Murphy, John C. Amphibians and Reptiles of Trinidad and Tobago. Orig. ed. Krieger, 1997.