Cita APA (7a ed.)

Voss, J. H. (1829). Briefe. [s.n.].

Cita Chicago Style (17a ed.)

Voss, Johann Heinrich. Briefe. Halberstadt: [s.n.], 1829.

Cita MLA (9a ed.)

Voss, Johann Heinrich. Briefe. [s.n.], 1829.