MLA

Harris, Robert Jennings. The Journal of Politics. West Nyack, N.Y., United States: Cambridge University Press, 1939.

APA

Harris, R. Jennings. (1939). The journal of politics. West Nyack, N.Y., United States: Cambridge University Press.

Chicago

Harris, Robert Jennings, The Journal of Politics. West Nyack, N.Y., United States: Cambridge University Press,, 1939.