APA (7th ed.) Citation

Smith, G. (1994). The last years of the Monroe Doctrine: 1945 - 1993. Hill and Wang.

Chicago Style (17th ed.) Citation

Smith, Gaddis. The Last Years of the Monroe Doctrine: 1945 - 1993. New York: Hill and Wang, 1994.

MLA (8th ed.) Citation

Smith, Gaddis. The Last Years of the Monroe Doctrine: 1945 - 1993. Hill and Wang, 1994.