APA (7th ed.) Citation

Clarkson, W. (1992). Doctors of death. Barricade Books.

Chicago Style (17th ed.) Citation

Clarkson, Wensley. Doctors of Death. Fort Lee, NJ: Barricade Books, 1992.

MLA (8th ed.) Citation

Clarkson, Wensley. Doctors of Death. Barricade Books, 1992.