APA (7th ed.) Citation

Preez, P. d. (1994). Genocide: The psychology of mass murder. Boyars ; Bowerdean.

Chicago Style (17th ed.) Citation

Preez, Peter de. Genocide: The Psychology of Mass Murder. London ; New York: Boyars ; Bowerdean, 1994.

MLA (8th ed.) Citation

Preez, Peter de. Genocide: The Psychology of Mass Murder. Boyars ; Bowerdean, 1994.