APA Style

Keene, C., Pamintuan, M. (2008). Nancy Drew and the Clue Crew: Overnight at the the Zoo . New York: Scholastic.

MLA Style

Keene, Carolyn., Pamintuan, Macky. "Nancy Drew and the Clue Crew: Overnight at the the Zoo". New York: Scholastic, 2008. Printed Book.