APA (7th ed.) Citation

Lamar, H. R. (1998). The new encyclopedia of the American West. Yale University Press.

Chicago Style (17th ed.) Citation

Lamar, Howard Roberts. The New Encyclopedia of the American West. New Haven: Yale University Press, 1998.

MLA (9th ed.) Citation

Lamar, Howard Roberts. The New Encyclopedia of the American West. Yale University Press, 1998.