Cita APA (7a ed.)

Neitzel, S., & Parker, N. W. (2002). Our class took a trip to the zoo. Greenwillow Books.

Cita Chicago Style (17a ed.)

Neitzel, Shirley, y Nancy Winslow Parker. Our Class Took a Trip to the Zoo. New York: Greenwillow Books, 2002.

Cita MLA (8a ed.)

Neitzel, Shirley, y Nancy Winslow Parker. Our Class Took a Trip to the Zoo. Greenwillow Books, 2002.

Precaución: Estas citas no son 100% exactas.