Citação norma APA

Holler, M. (2012). Extending the genocidal program: Did Otto Ohlendorf initiate the systematic extermination of Soviet "gypsies"? Nazi policy on the Eastern Front, 1941.

Citação norma Chicago

Holler, Martin. "Extending the Genocidal Program: Did Otto Ohlendorf Initiate the Systematic Extermination of Soviet "Gypsies"?" Nazi Policy on the Eastern Front, 1941 2012.

Citação norma MLA

Holler, Martin. "Extending the Genocidal Program: Did Otto Ohlendorf Initiate the Systematic Extermination of Soviet "Gypsies"?" Nazi Policy on the Eastern Front, 1941, 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.