APA-Zitierstil (7. Ausg.)

Roberts, G. K. (1972). West German politics (1. publ. in the United States.). Taplinger.

Chicago-Zitierstil (17. Ausg.)

Roberts, Geoffrey K. West German Politics. 1. publ. in the United States. New York: Taplinger, 1972.

MLA-Zitierstil (9. Ausg.)

Roberts, Geoffrey K. West German Politics. 1. publ. in the United States. Taplinger, 1972.