APA (7th ed.) Citation

Luxemburg, R. (1969). The crisis in the German Social-Democracy / by R. Luxemburg. Fertig.

Chicago Style (17th ed.) Citation

Luxemburg, Rosa. The Crisis in the German Social-Democracy / by R. Luxemburg. Fertig, 1969.

MLA (9th ed.) Citation

Luxemburg, Rosa. The Crisis in the German Social-Democracy / by R. Luxemburg. Fertig, 1969.

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