Cita APA (7th ed.)
Anderson, L. (2002). Benton MacKaye: Conservationist, planner, and creator of the Appalachian Trail. Johns Hopkins University Press.
Cita Chicago (17th ed.)
Anderson, Larry. Benton MacKaye: Conservationist, Planner, and Creator of the Appalachian Trail. Baltimore: Johns Hopkins University Press, 2002.
Cita MLA (9th ed.)
Anderson, Larry. Benton MacKaye: Conservationist, Planner, and Creator of the Appalachian Trail. Johns Hopkins University Press, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.