Cita APA (7a ed.)

Hawes, J., & Fraser, M. A. (2000). Why frogs are wet (Newly illustrated ed.). HarperCollins Publishers.

Cita Chicago Style (17a ed.)

Hawes, Judy, y Mary Ann Fraser. Why Frogs Are Wet. Newly illustrated ed. New York: HarperCollins Publishers, 2000.

Cita MLA (8a ed.)

Hawes, Judy, y Mary Ann Fraser. Why Frogs Are Wet. Newly illustrated ed. HarperCollins Publishers, 2000.

Precaución: Estas citas no son 100% exactas.