APA (7th ed.) Citation

Wehling, H., & Karger, A. 1. M. (1986). Polen. Kohlhammer.

Chicago Style (17th ed.) Citation

Wehling, Hans-Georg, and Adolf 1929-1997 Mitarb Karger. Polen. Stuttgart [u.a.]: Kohlhammer, 1986.

MLA (8th ed.) Citation

Wehling, Hans-Georg, and Adolf 1929-1997 Mitarb Karger. Polen. Kohlhammer, 1986.