APA (7th ed.) Citation

Walker, H. P., & Bufkin, D. (1979). Historical atlas of Arizona. Univ. of Oklahoma Press.

Chicago Style (17th ed.) Citation

Walker, Henry P., and Don Bufkin. Historical Atlas of Arizona. Norman, OK: Univ. of Oklahoma Press, 1979.

MLA (9th ed.) Citation

Walker, Henry P., and Don Bufkin. Historical Atlas of Arizona. Univ. of Oklahoma Press, 1979.