APA-Zitierstil (7. Ausg.)

Vale, T. R., & Vale, G. R. (1989). Western images, western landscapes: Travels along U.S. 89. Univ. of Arizona Press.

Chicago-Zitierstil (17. Ausg.)

Vale, Thomas R., und Geraldine R. Vale. Western Images, Western Landscapes: Travels Along U.S. 89. Tucson: Univ. of Arizona Press, 1989.

MLA-Zitierstil (9. Ausg.)

Vale, Thomas R., und Geraldine R. Vale. Western Images, Western Landscapes: Travels Along U.S. 89. Univ. of Arizona Press, 1989.