Cita APA (7a ed.)

Markarian, M. (2011). Who scoops elephant poo?: Working at a zoo. Raintree.

Cita Chicago Style (17a ed.)

Markarian, Margie. Who Scoops Elephant Poo?: Working at a Zoo. Chicago, Ill.: Raintree, 2011.

Cita MLA (8a ed.)

Markarian, Margie. Who Scoops Elephant Poo?: Working at a Zoo. Raintree, 2011.

Precaución: Estas citas no son 100% exactas.