APA (7th ed.) Citation

Wollenberg, E. (1940). The Red Army. Secker & Warburg.

Chicago Style (17th ed.) Citation

Wollenberg, Erich. The Red Army. Secker & Warburg, 1940.

MLA (8th ed.) Citation

Wollenberg, Erich. The Red Army. Secker & Warburg, 1940.

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