APA (7th ed.) Citation

Kinner, K. (2009). Die KPD im September 1939. Rundbrief.

Chicago Style (17th ed.) Citation

Kinner, Klaus. "Die KPD Im September 1939." Rundbrief 2009.

MLA (8th ed.) Citation

Kinner, Klaus. "Die KPD Im September 1939." Rundbrief, 2009.

Warning: These citations may not always be 100% accurate.