Cita APA

Trebbau, P., & Pritchard, P. C. H. 1. (1984). The turtles of Venezuela. New York, New York: Society for the Study of Amphibians and Reptiles.

Citación estilo Chicago

Trebbau, Pedro, y Peter Charles Howard 1943- Pritchard. The Turtles of Venezuela. New York, New York: Society for the Study of Amphibians and Reptiles, 1984.

Cita MLA

Trebbau, Pedro, y Peter Charles Howard 1943- Pritchard. The Turtles of Venezuela. New York, New York: Society for the Study of Amphibians and Reptiles, 1984.