Cita APA (7a ed.)

(1965). Willi Bredel. Rütten & Loening.

Cita Chicago Style (17a ed.)

Willi Bredel. Berlin: Rütten & Loening, 1965.

Cita MLA (8a ed.)

Willi Bredel. Rütten & Loening, 1965.