Cita APA (7a ed.)

Dodd, C. K. (2013). Frogs of the United States and Canada, 2-vol. set. Johns Hopkins University Press.

Cita Chicago Style (17a ed.)

Dodd, C. Kenneth. Frogs of the United States and Canada, 2-vol. Set. Baltimore, MD: Johns Hopkins University Press, 2013.

Cita MLA (8a ed.)

Dodd, C. Kenneth. Frogs of the United States and Canada, 2-vol. Set. Johns Hopkins University Press, 2013.