Hillegas-Elting, J. V. (2018). Speaking for the river: Confronting pollution on the Willamette, 1920s-1970s. Oregon State University Press.
Chicago Style (17th ed.) CitationHillegas-Elting, James V. Speaking for the River: Confronting Pollution on the Willamette, 1920s-1970s. Corvallis: Oregon State University Press, 2018.
MLA (9th ed.) CitationHillegas-Elting, James V. Speaking for the River: Confronting Pollution on the Willamette, 1920s-1970s. Oregon State University Press, 2018.
Warning: These citations may not always be 100% accurate.