APA (7th ed.) Citation

Sutton, A., & Sutton, M. (1967). The Appalachian Trail: Wilderness o the doorstep ([1st ed.].). Lippincott.

Chicago Style (17th ed.) Citation

Sutton, Ann, and Myron Sutton. The Appalachian Trail: Wilderness O the Doorstep. [1st ed.]. Philadelphia: Lippincott, 1967.

MLA (9th ed.) Citation

Sutton, Ann, and Myron Sutton. The Appalachian Trail: Wilderness O the Doorstep. [1st ed.]. Lippincott, 1967.