ScienceDirect (Online service) & Schneider, T. (1998). Air pollution in the 21st century: Priority issues and policy. Elsevier.
Chicago Style (17th ed.) CitationScienceDirect (Online service) and T. Schneider. Air Pollution in the 21st Century: Priority Issues and Policy. Amsterdam ; New York: Elsevier, 1998.
MLA (9th ed.) CitationScienceDirect (Online service) and T. Schneider. Air Pollution in the 21st Century: Priority Issues and Policy. Elsevier, 1998.
Warning: These citations may not always be 100% accurate.