Cita APA (7a ed.)

Gurr, T. R., & Harff, B. (1994). Ethnic conflict in world politics. Westview.

Cita Chicago Style (17a ed.)

Gurr, Ted Robert, y Barbara Harff. Ethnic Conflict in World Politics. Boulder [etc.]: Westview, 1994.

Cita MLA (9a ed.)

Gurr, Ted Robert, y Barbara Harff. Ethnic Conflict in World Politics. Westview, 1994.