Cita APA (7a ed.)

Alexis, W. (1855). Nettelbeck. [publisher not identified].

Cita Chicago Style (17a ed.)

Alexis, Willibald. Nettelbeck. Berlin: [publisher not identified], 1855.

Cita MLA (8a ed.)

Alexis, Willibald. Nettelbeck. [publisher not identified], 1855.