Cita APA (7a ed.)

Held, K. (2019). Archivmaterialien zu Kurt Held, 1897-1959.

Cita Chicago Style (17a ed.)

Held, Kurt. Archivmaterialien Zu Kurt Held, 1897-1959. 2019.

Cita MLA (9a ed.)

Held, Kurt. Archivmaterialien Zu Kurt Held, 1897-1959. 2019.