APA (7th ed.) Citation

Morison, S. E. (1971). The European discovery of America: The Northern voyages A.D. 500 - 1600. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Morison, Samuel Eliot. The European Discovery of America: The Northern Voyages A.D. 500 - 1600. New York: Oxford Univ. Press, 1971.

MLA (9th ed.) Citation

Morison, Samuel Eliot. The European Discovery of America: The Northern Voyages A.D. 500 - 1600. Oxford Univ. Press, 1971.