Cita APA (7a ed.)

Turner, F. J. (1940). The Frontier in American History. Holt and Co. (H.).

Cita Chicago Style (17a ed.)

Turner, Frederick Jackson. The Frontier in American History. New York: Holt and Co. (H.), 1940.

Cita MLA (9a ed.)

Turner, Frederick Jackson. The Frontier in American History. Holt and Co. (H.), 1940.