APA (7th ed.) Citation

Duwe, G. (2007). Mass murder in the United States: A history. McFarland.

Chicago Style (17th ed.) Citation

Duwe, Grant. Mass Murder in the United States: A History. Jefferson, NC [u.a.]: McFarland, 2007.

MLA (8th ed.) Citation

Duwe, Grant. Mass Murder in the United States: A History. McFarland, 2007.