Cita APA (7a ed.)

Ellis, A. (2010). When Lulu went to the zoo. Andersen Press USA : Distributed in the United States by Lerner Publishing Group.

Cita Chicago Style (17a ed.)

Ellis, Andy. When Lulu Went to the Zoo. Minneapolis: Andersen Press USA : Distributed in the United States by Lerner Publishing Group, 2010.

Cita MLA (8a ed.)

Ellis, Andy. When Lulu Went to the Zoo. Andersen Press USA : Distributed in the United States by Lerner Publishing Group, 2010.

Precaución: Estas citas no son 100% exactas.