APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.