Rosa Luxemburg.

MLA

Nettl, J.P. Rosa Luxemburg. Abridged ed. London: Oxford University Press, 1969.

APA

Nettl, J. (1969). Rosa Luxemburg. Abridged ed. London: Oxford University Press.

Chicago

Nettl, J.P. Rosa Luxemburg. Abridged ed. London: Oxford University Press, 1969.