Cita APA

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

Citación estilo Chicago

Pritchard, Peter C. H., y Pedro Trebbau. The Turtles of Venezuela. Venezuela: Society for the Study of Amphibians and Reptiles, 1984.

Cita MLA

Pritchard, Peter C. H., y Pedro Trebbau. The Turtles of Venezuela. Venezuela: Society for the Study of Amphibians and Reptiles, 1984.