APA Style

Henderson, Charles. (2001). Marine Sniper : 93 Confirmed Kills . London: Penguin Group.

Chicago Style

Henderson, Charles. Marine Sniper : 93 Confirmed Kills. London: Penguin Group, 2001. Text.

MLA Style

Henderson, Charles. Marine Sniper : 93 Confirmed Kills. London: Penguin Group, 2001. Text.

Turabian Style

Henderson, Charles. Marine Sniper : 93 Confirmed Kills. London: Penguin Group, 2001. Print.