APA-referens (7:e uppl.)

Frolich, P. (1972). Rosa luxemburg: Her life and work. Monthly Review Press.

Chicago-referens (17:e uppl.)

Frolich, Paul. Rosa Luxemburg: Her Life and Work. New York: Monthly Review Press, 1972.

MLA-referens (9:e uppl.)

Frolich, Paul. Rosa Luxemburg: Her Life and Work. Monthly Review Press, 1972.