Cita APA (7a ed.)

Breisch, A. R., & Patterson, M. (2017). The Snake and the Salamander: Reptiles and Amphibians from Maine to Virginia. Johns Hopkins University Press.

Cita Chicago Style (17a ed.)

Breisch, Alvin R., y Matt Patterson. The Snake and the Salamander: Reptiles and Amphibians from Maine to Virginia. Baltimore: Johns Hopkins University Press, 2017.

Cita MLA (8a ed.)

Breisch, Alvin R., y Matt Patterson. The Snake and the Salamander: Reptiles and Amphibians from Maine to Virginia. Johns Hopkins University Press, 2017.