APA (7th ed.) Citation

Gruber, H. (1965). Willi Münzenberg: Propagandist for and against the Comintern.

Chicago Style (17th ed.) Citation

Gruber, Helmut. Willi Münzenberg: Propagandist for and Against the Comintern. 1965.

MLA (9th ed.) Citation

Gruber, Helmut. Willi Münzenberg: Propagandist for and Against the Comintern. 1965.

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