Cita APA (7a ed.)

Applegate, K., & Castelao, P. (2012). The one and only Ivan (First edition.). Harper.

Cita Chicago Style (17a ed.)

Applegate, Katherine, y Patricia Castelao. The One and Only Ivan. First edition. New York: Harper, 2012.

Cita MLA (8a ed.)

Applegate, Katherine, y Patricia Castelao. The One and Only Ivan. First edition. Harper, 2012.

Precaución: Estas citas no son 100% exactas.