W.Parker, H. (1977). Air pollution. Prentice- Hall, Inc.
Chicago Style (17th ed.) CitationW.Parker, Homer. Air Pollution. Prentice- Hall, Inc, 1977.
MLA (8th ed.) CitationW.Parker, Homer. Air Pollution. Prentice- Hall, Inc, 1977.
Warning: These citations may not always be 100% accurate.