FISHER, R; ABELL, S. 1988. Mountain adventure: Exploring the Appalachian Trail : prepared by the Special Publications Division, National Geographic Society. Washington, D.C.: The Society.
APA (7th ed.) CitationFisher, R., & Abell, S. (1988). Mountain adventure: Exploring the Appalachian Trail : prepared by the Special Publications Division, National Geographic Society. The Society.
Chicago Style (17th ed.) CitationFisher, Ron, and Sam Abell. Mountain Adventure: Exploring the Appalachian Trail : Prepared by the Special Publications Division, National Geographic Society. Washington, D.C.: The Society, 1988.
MLA (9th ed.) CitationFisher, Ron, and Sam Abell. Mountain Adventure: Exploring the Appalachian Trail : Prepared by the Special Publications Division, National Geographic Society. The Society, 1988.
