Cita APA (7th ed.)

Kozinska-Witt, H. (1999). Ludwig Gumplowicz's programme for the improvement of the jewish situation. Polin.

Cita Chicago (17th ed.)

Kozinska-Witt, Hanna. "Ludwig Gumplowicz's Programme for the Improvement of the Jewish Situation." Polin 1999.

Cita MLA (8th ed.)

Kozinska-Witt, Hanna. "Ludwig Gumplowicz's Programme for the Improvement of the Jewish Situation." Polin, 1999.