APA (7th ed.) Citation

Piper, F. (2007). The state of reasearch on the history of Auschwitz concentration camp. Pro memoria.

Chicago Style (17th ed.) Citation

Piper, Franciszek. "The State of Reasearch on the History of Auschwitz Concentration Camp." Pro Memoria 2007.

MLA (8th ed.) Citation

Piper, Franciszek. "The State of Reasearch on the History of Auschwitz Concentration Camp." Pro Memoria, 2007.

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