APA-Zitierstil (7. Ausg.)

Ward, D. (1979). Geographic perspectives on America's past: Readings on the historical geography of the United States. Oxford University Press.

Chicago-Zitierstil (17. Ausg.)

Ward, David. Geographic Perspectives on America's Past: Readings on the Historical Geography of the United States. New York: Oxford University Press, 1979.

MLA-Zitierstil (9. Ausg.)

Ward, David. Geographic Perspectives on America's Past: Readings on the Historical Geography of the United States. Oxford University Press, 1979.