Cita APA (7th ed.)

Degener, H. A. (1905). Wer ist's ? Degener.

Cita Chicago (17th ed.)

Degener, Herrmann A. Wer Ist's ? Leipzig: Degener, 1905.

Cita MLA (8th ed.)

Degener, Herrmann A. Wer Ist's ? Degener, 1905.