APA (7th ed.) Citation

Morison, S. E., Commager, H. S., & Leuchtenburg, W. E. (1977). A concise history of the American Republic. Oxford University Press.

Chicago Style (17th ed.) Citation

Morison, Samuel Eliot, Henry Steele Commager, and William Edward Leuchtenburg. A Concise History of the American Republic. New York: Oxford University Press, 1977.

MLA (9th ed.) Citation

Morison, Samuel Eliot, et al. A Concise History of the American Republic. Oxford University Press, 1977.