APA (7th ed.) Citation

Walker, H. P., & Bufkin, D. (1986). Historical atlas of Arizona (2nd ed.). University of Oklahoma Press.

Chicago Style (17th ed.) Citation

Walker, Henry P., and Don Bufkin. Historical Atlas of Arizona. 2nd ed. Norman: University of Oklahoma Press, 1986.

MLA (9th ed.) Citation

Walker, Henry P., and Don Bufkin. Historical Atlas of Arizona. 2nd ed. University of Oklahoma Press, 1986.