APA (7th ed.) Citation

Ruffmann, K. (1967). Sowjetrussland.

Chicago Style (17th ed.) Citation

Ruffmann, Karl-Heinz. Sowjetrussland. 1967.

MLA (8th ed.) Citation

Ruffmann, Karl-Heinz. Sowjetrussland. 1967.

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