Mertig, A. G., & Dunlop, R. E. (1992). American environmentalism: The U.S. environmental movement, 1970-1990. Philadelphia: Taylor & Francis.
Chicago Style CitationMertig, Angela G., and Riley E. Dunlop. American Environmentalism: The U.S. Environmental Movement, 1970-1990. Philadelphia: Taylor & Francis, 1992.
MLA CitationMertig, Angela G., and Riley E. Dunlop. American Environmentalism: The U.S. Environmental Movement, 1970-1990. Philadelphia: Taylor & Francis, 1992.
Warning: These citations may not always be 100% accurate.