Air Pollution Control Association. Technical Council, Air Pollution Control Association. Upper Midwest Section, Air Pollution Control Association. TE-2 Agricultural Committee, Specialty Conference on Methodology for the Assessment of Air Pollution Effects on Vegetation, Krupa, S. V., Heck, W. W., & Linzon, S. N. (1979). Methodology for the assessment of air pollution effects on vegetation: A handbook from a specialty conference, April 19-21, 1978, Curtis Hotel, Minneapolis, Minnesota. APCA.
Chicago Style (17th ed.) CitationAir Pollution Control Association. Technical Council, Air Pollution Control Association. Upper Midwest Section, Air Pollution Control Association. TE-2 Agricultural Committee, Specialty Conference on Methodology for the Assessment of Air Pollution Effects on Vegetation, S. V. Krupa, Walter W. Heck, and S. N. Linzon. Methodology for the Assessment of Air Pollution Effects on Vegetation: A Handbook from a Specialty Conference, April 19-21, 1978, Curtis Hotel, Minneapolis, Minnesota. [Pittsburgh, Pa.]: APCA, 1979.
MLA (8th ed.) CitationAir Pollution Control Association. Technical Council, et al. Methodology for the Assessment of Air Pollution Effects on Vegetation: A Handbook from a Specialty Conference, April 19-21, 1978, Curtis Hotel, Minneapolis, Minnesota. APCA, 1979.