APA (7th ed.) Citation

Morison, S. E., Commager, H. S., & Leuchtenburg, W. E. (1997). A concise history of the American Republic (2nd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Morison, Samuel Eliot, Henry Steele Commager, and William E. Leuchtenburg. A Concise History of the American Republic. 2nd ed. London: Oxford University Press, 1997.

MLA (9th ed.) Citation

Morison, Samuel Eliot, et al. A Concise History of the American Republic. 2nd ed. Oxford University Press, 1997.