APA (7th ed.) Citation

Callahan, D. (1997). Unwinnable wars: American power and ethnic conflict (1. ed.). Hill and Wang.

Chicago Style (17th ed.) Citation

Callahan, David. Unwinnable Wars: American Power and Ethnic Conflict. 1. ed. New York: Hill and Wang, 1997.

MLA (9th ed.) Citation

Callahan, David. Unwinnable Wars: American Power and Ethnic Conflict. 1. ed. Hill and Wang, 1997.