APA-viite (7. p.)
Shabecoff, P. (2003). A fierce green fire: The American environmental movement (Rev. ed.). Island Press.
Chicago-viite (17. p.)
Shabecoff, Philip. A Fierce Green Fire: The American Environmental Movement. Rev. ed. Washington, DC: Island Press, 2003.
MLA-viite (9. p.)
Shabecoff, Philip. A Fierce Green Fire: The American Environmental Movement. Rev. ed. Island Press, 2003.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.