APA (7th ed.) Citation

Luxemburg, R., & Bronner, S. E. (1978). The letters of Rosa Luxemburg. Westview Press.

Chicago Style (17th ed.) Citation

Luxemburg, Rosa, and Stephen Eric Bronner. The Letters of Rosa Luxemburg. Boulder, Colo.: Westview Press, 1978.

MLA (9th ed.) Citation

Luxemburg, Rosa, and Stephen Eric Bronner. The Letters of Rosa Luxemburg. Westview Press, 1978.