Citação norma APA

Musial, B. (2013). The 'Polish Operation' of the NKVD: The Climax of the Terror Against the Polish Minority in the Soviet Union. Journal of contemporary history.

Citação norma Chicago

Musial, Bogdan. "The 'Polish Operation' of the NKVD: The Climax of the Terror Against the Polish Minority in the Soviet Union." Journal of Contemporary History 2013.

Citação norma MLA

Musial, Bogdan. "The 'Polish Operation' of the NKVD: The Climax of the Terror Against the Polish Minority in the Soviet Union." Journal of Contemporary History, 2013.

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