APA (7th ed.) Citation

Czynska, S. (1947). Mass Executions In Poland In The Period 1939 - 1945. German crimes in Poland.

Chicago Style (17th ed.) Citation

Czynska, Sophie. "Mass Executions In Poland In The Period 1939 - 1945." German Crimes in Poland 1947.

MLA (8th ed.) Citation

Czynska, Sophie. "Mass Executions In Poland In The Period 1939 - 1945." German Crimes in Poland, 1947.

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