William P;Mary Ann. (2006). Principles of Environmental Science INQUIRY & APPLICATIONS (3 Rd Edi.). Quebecor World Dubuque,IA.
Chicago Style (17th ed.) CitationWilliam P;Mary Ann. Principles of Environmental Science INQUIRY & APPLICATIONS. 3 Rd Edi. Dubuque: Quebecor World Dubuque,IA, 2006.
MLA (9th ed.) CitationWilliam P;Mary Ann. Principles of Environmental Science INQUIRY & APPLICATIONS. 3 Rd Edi. Quebecor World Dubuque,IA, 2006.
Warning: These citations may not always be 100% accurate.