APA (7th ed.) Citation

Foresta, R. A. (1984). America's national parks and their keepers. Resources for the Future ; Distributed by Johns Hopkins University Press.

Chicago Style (17th ed.) Citation

Foresta, Ronald A. America's National Parks and Their Keepers. Washington, D.C : [Baltimore]: Resources for the Future ; Distributed by Johns Hopkins University Press, 1984.

MLA (8th ed.) Citation

Foresta, Ronald A. America's National Parks and Their Keepers. Resources for the Future ; Distributed by Johns Hopkins University Press, 1984.