Cita APA (7a ed.)

Turner, F. J., & Ridge, M. (1993). History, frontier, and section: Three essays. University of New Mexico Press.

Cita Chicago Style (17a ed.)

Turner, Frederick Jackson, y Martin Ridge. History, Frontier, and Section: Three Essays. Albuquerque: University of New Mexico Press, 1993.

Cita MLA (9a ed.)

Turner, Frederick Jackson, y Martin Ridge. History, Frontier, and Section: Three Essays. University of New Mexico Press, 1993.