Cita APA

Morgenthau, H. J. 1. (1972). Politics among nations: The struggle for power and peace (5. edition revised and reset.). New York: Alfred A. Knopf.

Citación estilo Chicago

Morgenthau, Hans Joachim 1904-1980. Politics Among Nations: The Struggle for Power and Peace. 5. edition revised and reset. New York: Alfred A. Knopf, 1972.

Cita MLA

Morgenthau, Hans Joachim 1904-1980. Politics Among Nations: The Struggle for Power and Peace. 5. edition revised and reset. New York: Alfred A. Knopf, 1972.