Cita APA (7a ed.)

Dayton, G. H., Skiles, R., & Dayton, L. B. (2007). Frogs and toads of Big Bend National Park. Texas A & M University Press.

Cita Chicago Style (17a ed.)

Dayton, Gage H., Raymond Skiles, y Linnea B. Dayton. Frogs and Toads of Big Bend National Park. College Station: Texas A & M University Press, 2007.

Cita MLA (8a ed.)

Dayton, Gage H., et al. Frogs and Toads of Big Bend National Park. Texas A & M University Press, 2007.