Cita APA

Spratt, R. A., & Santat, D. (2012). Nanny Piggins and the wicked plan (1st U.S. ed.). Little, Brown.

Citación estilo Chicago

Spratt, R. A., and Dan Santat. Nanny Piggins and the Wicked Plan. 1st U.S. ed. New York: Little, Brown, 2012.

Cita MLA

Spratt, R. A., and Dan Santat. Nanny Piggins and the Wicked Plan. 1st U.S. ed. Little, Brown, 2012.