Cita APA

Morgenthau, H. J. (1950). Politics among nations: The struggle for power and peace. New York: Knopf.

Citación estilo Chicago

Morgenthau, Hans Joachim. Politics Among Nations: The Struggle for Power and Peace. New York: Knopf, 1950.

Cita MLA

Morgenthau, Hans Joachim. Politics Among Nations: The Struggle for Power and Peace. New York: Knopf, 1950.

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