Cita APA (7a ed.)

Peters, L. W., & Williams, S. (2000). Cold little duck, duck, duck. Greenwillow Books.

Cita Chicago Style (17a ed.)

Peters, Lisa Westberg, y Sam Williams. Cold Little Duck, Duck, Duck. New York: Greenwillow Books, 2000.

Cita MLA (8a ed.)

Peters, Lisa Westberg, y Sam Williams. Cold Little Duck, Duck, Duck. Greenwillow Books, 2000.

Precaución: Estas citas no son 100% exactas.