APA (7th ed.) Citation

Higgins, J. (2010). The wolf at the door. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Higgins, Jack. The Wolf at the Door. New York: G.P. Putnam's Sons, 2010.

MLA (9th ed.) Citation

Higgins, Jack. The Wolf at the Door. G.P. Putnam's Sons, 2010.