APA Style

Karp, W. (1979). The politics of war :the story wars which altered forever the political life of the American Republic (1890-1920) . New York: Harper & Row Publisher Incorporated.

MLA Style

Karp, Walter. "The politics of war :the story wars which altered forever the political life of the American Republic (1890-1920)". New York: Harper & Row Publisher Incorporated, 1979. Buku.