Cita APA (7a ed.)

Gottschall, R. v. (1848). Arnold Ruge. [s.n.].

Cita Chicago Style (17a ed.)

Gottschall, Rudolf von. Arnold Ruge. Königsberg: [s.n.], 1848.

Cita MLA (9a ed.)

Gottschall, Rudolf von. Arnold Ruge. [s.n.], 1848.