APA (7th ed.) Citation

Cussler, C., & Brown, G. (2013). Zero hour. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Cussler, Clive, and Graham Brown. Zero Hour. New York: G.P. Putnam's Sons, 2013.

MLA (9th ed.) Citation

Cussler, Clive, and Graham Brown. Zero Hour. G.P. Putnam's Sons, 2013.