APA (7th ed.) Citation

Hogan, M. J., & Paterson, T. G. (1991). Explaining the history of American foreign relations. Cambridge University Press.

Chicago Style (17th ed.) Citation

Hogan, Michael J., and Thomas G. Paterson. Explaining the History of American Foreign Relations. Cambridge ; New York: Cambridge University Press, 1991.

MLA (9th ed.) Citation

Hogan, Michael J., and Thomas G. Paterson. Explaining the History of American Foreign Relations. Cambridge University Press, 1991.