Παραπομπή APA

Morgenthan, H. J. (1967). Politics among nations. The struggle for power and peace. Scientific Book.

Παραπομπή Chicago Style

Morgenthan, Hans J. Politics Among Nations. The Struggle for Power and Peace. Calcutta: Scientific Book, 1967.

Παραπομπή MLA

Morgenthan, Hans J. Politics Among Nations. The Struggle for Power and Peace. Scientific Book, 1967.