APA (7th ed.) Citation

Flechtheim, O. K. (1985). Rosa Luxemburg zur Einführung.

Chicago Style (17th ed.) Citation

Flechtheim, Ossip K. Rosa Luxemburg Zur Einführung. 1985.

MLA (8th ed.) Citation

Flechtheim, Ossip K. Rosa Luxemburg Zur Einführung. 1985.

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