Cita APA (7th ed.)

Morgenthau, H. J. (1973). Politics among nations: The struggle for power and peace (5a. ed.). Alfred A. Knopf.

Cita Chicago (17th ed.)

Morgenthau, Hans J. Politics Among Nations: The Struggle for Power and Peace. 5a. ed. Nueva York: Alfred A. Knopf, 1973.

Cita MLA (9th ed.)

Morgenthau, Hans J. Politics Among Nations: The Struggle for Power and Peace. 5a. ed. Alfred A. Knopf, 1973.