APA (7th ed.) Citation

Koenen, G. (2010). Was war der Kommunismus? Göttingen: Vandenhoeck & Ruprecht.

Chicago Style (17th ed.) Citation

Koenen, Gerd. Was War Der Kommunismus? Göttingen: Vandenhoeck & Ruprecht, 2010.

MLA (8th ed.) Citation

Koenen, Gerd. Was War Der Kommunismus? Göttingen: Vandenhoeck & Ruprecht, 2010.

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