APA (7th ed.) Citation

Cyprian, T., & Sawicki, J. (1961). Nazi rule in Poland 1939-1945. Warsaw: Polonia.

Chicago Style (17th ed.) Citation

Cyprian, Tadeusz, and Jerzy Sawicki. Nazi Rule in Poland 1939-1945. Warsaw: Polonia, 1961.

MLA (8th ed.) Citation

Cyprian, Tadeusz, and Jerzy Sawicki. Nazi Rule in Poland 1939-1945. Warsaw: Polonia, 1961.

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