APA (7th ed.) Citation

Frölich, P. (1940). Rosa Luxemburg: Her life and work. Gollancz.

Chicago Style (17th ed.) Citation

Frölich, Paul. Rosa Luxemburg: Her Life and Work. London: Gollancz, 1940.

MLA (9th ed.) Citation

Frölich, Paul. Rosa Luxemburg: Her Life and Work. Gollancz, 1940.

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