APA (7th ed.) Citation

Gurr & Harff. (1994). Ethnic conflict in the world politics. Westview Press.

Chicago Style (17th ed.) Citation

Gurr and Harff. Ethnic Conflict in the World Politics. Boulder: Westview Press, 1994.

MLA (8th ed.) Citation

Gurr and Harff. Ethnic Conflict in the World Politics. Westview Press, 1994.