Morgenthau, H. J. (1962). Politics in the twentieth century. University of Chicago Press.
Chicago Style (17th ed.) CitationMorgenthau, Hans Joachim. Politics in the Twentieth Century. [Chicago]: University of Chicago Press, 1962.
MLA (9th ed.) CitationMorgenthau, Hans Joachim. Politics in the Twentieth Century. University of Chicago Press, 1962.
Warning: These citations may not always be 100% accurate.