Environmental Careers Organization & ebrary, Inc. (2004). The ECO guide to careers that make a difference. Island Press.
Chicago Style (17th ed.) CitationEnvironmental Careers Organization and Inc ebrary. The ECO Guide to Careers That Make a Difference. Washington: Island Press, 2004.
MLA (9th ed.) CitationEnvironmental Careers Organization and Inc ebrary. The ECO Guide to Careers That Make a Difference. Island Press, 2004.
Warning: These citations may not always be 100% accurate.