APA-Zitierstil (7. Ausg.)

Holler, F. L. (1981). Information sources of political science (3.ed.). ABC-Clio Press.

Chicago-Zitierstil (17. Ausg.)

Holler, Frederick L. Information Sources of Political Science. 3.ed. Santa Barbara, CA: ABC-Clio Press, 1981.

MLA-Zitierstil (9. Ausg.)

Holler, Frederick L. Information Sources of Political Science. 3.ed. ABC-Clio Press, 1981.