Citação norma APA

Posthumus, N. (1946). The Netherlands during German occupation. American Academy of Political and Social Science.

Citação norma Chicago

Posthumus, N.W. The Netherlands During German Occupation. Philadelphia: American Academy of Political and Social Science, 1946.

Citação norma MLA

Posthumus, N.W. The Netherlands During German Occupation. American Academy of Political and Social Science, 1946.

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