APA (7th ed.) Citation

Coppard, Y., & McCafferty, J. (2006). What's cooking, Alex? Puffin Books.

Chicago Style (17th ed.) Citation

Coppard, Yvonne, and Jan McCafferty. What's Cooking, Alex? New York: Puffin Books, 2006.

MLA (9th ed.) Citation

Coppard, Yvonne, and Jan McCafferty. What's Cooking, Alex? Puffin Books, 2006.