APA (7th ed.) Citation

Cohen, W. I., Perkins, B., LaFeber, W., & Iriye, A. (1993). The Cambridge history of American foreign relations. Cambridge University Press.

Chicago Style (17th ed.) Citation

Cohen, Warren I., Bradford Perkins, Walter LaFeber, and Akira Iriye. The Cambridge History of American Foreign Relations. Cambridge [England] ; New York, NY, USA: Cambridge University Press, 1993.

MLA (8th ed.) Citation

Cohen, Warren I., et al. The Cambridge History of American Foreign Relations. Cambridge University Press, 1993.