APA (7th ed.) Citation

Hollon, W. E. (1966). The Great American Desert then and now. Oxford University Press.

Chicago Style (17th ed.) Citation

Hollon, W. Eugene. The Great American Desert Then and Now. New York: Oxford University Press, 1966.

MLA (9th ed.) Citation

Hollon, W. Eugene. The Great American Desert Then and Now. Oxford University Press, 1966.