APA

Nettl J. P., . (1966). Rosa Luxemburg. London [u.a.]: Oxford University Press.

Chicago

Nettl John P, . 1966. Rosa Luxemburg. London [u.a.]: Oxford University Press.

Harvard

Nettl J. P., . (1966). Rosa Luxemburg. London [u.a.]: Oxford University Press.

MLA

Nettl John P, . Rosa Luxemburg. London [u.a.]: Oxford University Press. 1966.