APA (7th ed.) Citation

Morison, S. E. (1993). The European discovery of America. Oxford University Press.

Chicago Style (17th ed.) Citation

Morison, Samuel Eliot. The European Discovery of America. New York: Oxford University Press, 1993.

MLA (9th ed.) Citation

Morison, Samuel Eliot. The European Discovery of America. Oxford University Press, 1993.