APA (7th ed.) Citation

Hawk, D. (1988). The Cambodian genocide. Genocide.

Chicago Style (17th ed.) Citation

Hawk, David. "The Cambodian Genocide." Genocide 1988.

MLA (8th ed.) Citation

Hawk, David. "The Cambodian Genocide." Genocide, 1988.

Warning: These citations may not always be 100% accurate.