APA (7th ed.) Citation

Fleming, D. R., & Kennedy, L. (1979). Mountain passes and trails of California. Book Club of California.

Chicago Style (17th ed.) Citation

Fleming, Donald R., and Lawton Kennedy. Mountain Passes and Trails of California. San Francisco: Book Club of California, 1979.

MLA (9th ed.) Citation

Fleming, Donald R., and Lawton Kennedy. Mountain Passes and Trails of California. Book Club of California, 1979.