APA (7th ed.) Citation

Duke, D. C. (1983). Distant obligations: Modern American writers and foreign causes. Oxford University Press.

Chicago Style (17th ed.) Citation

Duke, David C. Distant Obligations: Modern American Writers and Foreign Causes. New York: Oxford University Press, 1983.

MLA (8th ed.) Citation

Duke, David C. Distant Obligations: Modern American Writers and Foreign Causes. Oxford University Press, 1983.