Cita APA (7a ed.)

Raabe, W. (1891). Stopfkuchen. [s.n.].

Cita Chicago Style (17a ed.)

Raabe, Wilhelm. Stopfkuchen. Berlin: [s.n.], 1891.

Cita MLA (9a ed.)

Raabe, Wilhelm. Stopfkuchen. [s.n.], 1891.