APA (7th ed.) Citation

Johnson, D. B., & Porter, K. H. (1973). National party platforms, 1840-1972 ([5th ed.].). University of Illinois Press.

Chicago Style (17th ed.) Citation

Johnson, Donald Bruce, and Kirk H. Porter. National Party Platforms, 1840-1972. [5th ed.]. Urbana: University of Illinois Press, 1973.

MLA (9th ed.) Citation

Johnson, Donald Bruce, and Kirk H. Porter. National Party Platforms, 1840-1972. [5th ed.]. University of Illinois Press, 1973.