APA (7th ed.) Citation

Perl, G., & Hoffman, E. (2019). I was a doctor in Auschwitz. Lexington Books.

Chicago Style (17th ed.) Citation

Perl, Gisella, and Eva Hoffman. I Was a Doctor in Auschwitz. Lanham ; Boulder ; New York ; London: Lexington Books, 2019.

MLA (9th ed.) Citation

Perl, Gisella, and Eva Hoffman. I Was a Doctor in Auschwitz. Lexington Books, 2019.