APA (7th ed.) Citation

Martin, B., & Martin, D. (1987). Arizona's mountains: A hiking and climbing guide. Cordillera Press.

Chicago Style (17th ed.) Citation

Martin, Bob, and Dotty Martin. Arizona's Mountains: A Hiking and Climbing Guide. Evergreen, Colo.: Cordillera Press, 1987.

MLA (9th ed.) Citation

Martin, Bob, and Dotty Martin. Arizona's Mountains: A Hiking and Climbing Guide. Cordillera Press, 1987.