Cita APA (7th ed.)

Knoop, E. I. J. (1943). Archiv der Knop-Geschlechter. Christians.

Cita Chicago (17th ed.)

Knoop, Ernst I. J. Archiv Der Knop-Geschlechter. Hamburg: Christians, 1943.

Cita MLA (8th ed.)

Knoop, Ernst I. J. Archiv Der Knop-Geschlechter. Christians, 1943.