Citação norma APA

Geyer, M. (1990). The past as future: The German officer corps as profession. German professions, eighteen hundred to nineteen hundred and fifty.

Citação norma Chicago

Geyer, Michael. "The Past as Future: The German Officer Corps as Profession." German Professions, Eighteen Hundred to Nineteen Hundred and Fifty 1990.

Citação norma MLA

Geyer, Michael. "The Past as Future: The German Officer Corps as Profession." German Professions, Eighteen Hundred to Nineteen Hundred and Fifty, 1990.

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