APA (7th ed.) Citation

Wehling, H. 1. H., & Sperling, W. 1. M. (1983). DDR. Kohlhammer.

Chicago Style (17th ed.) Citation

Wehling, Hans-Georg 1938-2021 Hrsg, and Walter 1932-2016 Mitarb Sperling. DDR. Stuttgart [u.a.]: Kohlhammer, 1983.

MLA (8th ed.) Citation

Wehling, Hans-Georg 1938-2021 Hrsg, and Walter 1932-2016 Mitarb Sperling. DDR. Kohlhammer, 1983.

Warning: These citations may not always be 100% accurate.