APA (7th ed.) Citation

Walker, H. P., & Bufkin, D. (1986). Historical atlas of Arizona (2. ed.). Univ. of Oklahoma Pr.

Chicago Style (17th ed.) Citation

Walker, Henry P., and Don Bufkin. Historical Atlas of Arizona. 2. ed. Norman u.a: Univ. of Oklahoma Pr, 1986.

MLA (9th ed.) Citation

Walker, Henry P., and Don Bufkin. Historical Atlas of Arizona. 2. ed. Univ. of Oklahoma Pr, 1986.