APA (7th ed.) Citation

Sauerland, K. (2001). Sicherheitsdienst und Denunziation in Volkspolen. Historical social research.

Chicago Style (17th ed.) Citation

Sauerland, Karol. "Sicherheitsdienst Und Denunziation in Volkspolen." Historical Social Research 2001.

MLA (8th ed.) Citation

Sauerland, Karol. "Sicherheitsdienst Und Denunziation in Volkspolen." Historical Social Research, 2001.

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