APA (7th ed.) Citation

Clarkson, J., & Kemp, R. (2009). Real heroes: All-action true stories from the front-line. Harper Press.

Chicago Style (17th ed.) Citation

Clarkson, Jeremy, and Ross Kemp. Real Heroes: All-action True Stories from the Front-line. London: Harper Press, 2009.

MLA (8th ed.) Citation

Clarkson, Jeremy, and Ross Kemp. Real Heroes: All-action True Stories from the Front-line. Harper Press, 2009.