Cita APA (7th ed.)

Schummel, J. G. (1979). Spitzbart. Kiepenheuer.

Cita Chicago (17th ed.)

Schummel, Johann Gottlieb. Spitzbart. Leipzig: Kiepenheuer, 1979.

Cita MLA (8th ed.)

Schummel, Johann Gottlieb. Spitzbart. Kiepenheuer, 1979.