Cita APA (7a ed.)

Dornemann, L. (1979). Clara Zetkin. Dietz.

Cita Chicago Style (17a ed.)

Dornemann, Luise. Clara Zetkin. Berlin: Dietz, 1979.

Cita MLA (8a ed.)

Dornemann, Luise. Clara Zetkin. Dietz, 1979.