Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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