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.