APA
Horowitz D. L., . (1985). Ethnic groups in conflict. Berkeley: University of California Press.
Chicago
Horowitz Donald L, . 1985. Ethnic groups in conflict. Berkeley: University of California Press.
Harvard
Horowitz D. L., . (1985). Ethnic groups in conflict. Berkeley: University of California Press.
MLA
Horowitz Donald L, . Ethnic groups in conflict. Berkeley: University of California Press. 1985.