Perkins, H. C. (1974). Air pollution. New York St. Louis San Francisco: McGraw-Hill.
Chicago Style CitationPerkins, Henry C. Air Pollution. New York St. Louis San Francisco: McGraw-Hill, 1974.
MLA CitationPerkins, Henry C. Air Pollution. New York St. Louis San Francisco: McGraw-Hill, 1974.
Warning: These citations may not always be 100% accurate.