Cita APA (7a ed.)

Brüning, E. (1955). Regine Haberkorn (o.A.). Tribüne.

Cita Chicago Style (17a ed.)

Brüning, Elfriede. Regine Haberkorn. o.A. Berlin: Tribüne, 1955.

Cita MLA (8a ed.)

Brüning, Elfriede. Regine Haberkorn. o.A. Tribüne, 1955.