Cita APA (7th ed.)
Miller, C. (2001). Gifford Pinchot and the making of modern environmentalism. Island Press/Shearwater Books.
Cita Chicago (17th ed.)
Miller, Char. Gifford Pinchot and the Making of Modern Environmentalism. Washington, DC: Island Press/Shearwater Books, 2001.
Cita MLA (9th ed.)
Miller, Char. Gifford Pinchot and the Making of Modern Environmentalism. Island Press/Shearwater Books, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.