APA (7th ed.) Citation

Connor, S. V., & Faulk, O. B. (1971). North America divided: The Mexican War, 1846-1848. Oxford University Press.

Chicago Style (17th ed.) Citation

Connor, Seymour V., and Odie B. Faulk. North America Divided: The Mexican War, 1846-1848. New York: Oxford University Press, 1971.

MLA (9th ed.) Citation

Connor, Seymour V., and Odie B. Faulk. North America Divided: The Mexican War, 1846-1848. Oxford University Press, 1971.