Cita APA (7th ed.)

Keller, G., & Mahr, K. (1949). Novellen (o.A.). Philipp Reclam jun..

Cita Chicago (17th ed.)

Keller, Gottfried, i Karl Mahr. Novellen. o.A. Leipzig: Philipp Reclam jun., 1949.

Cita MLA (8th ed.)

Keller, Gottfried, i Karl Mahr. Novellen. o.A. Philipp Reclam jun., 1949.