APA Style

Waring, Rob. (2013). Happy Elephants . New York: Heinle Cengage Learning.

Chicago Style

Waring, Rob. Happy Elephants. New York: Heinle Cengage Learning, 2013. Text.

MLA Style

Waring, Rob. Happy Elephants. New York: Heinle Cengage Learning, 2013. Text.

Turabian Style

Waring, Rob. Happy Elephants. New York: Heinle Cengage Learning, 2013. Print.