Cralley, L. V., & Cralley, L. J. (1982). Industrial hygiene aspects of plant operations / Lester V. Cralley, Lewis J. Cralley, editors. Macmillan.
Chicago Style (17th ed.) CitationCralley, Lester V., and Lewis J. Cralley. Industrial Hygiene Aspects of Plant Operations / Lester V. Cralley, Lewis J. Cralley, Editors. New York ; London: Macmillan, 1982.
MLA (9th ed.) CitationCralley, Lester V., and Lewis J. Cralley. Industrial Hygiene Aspects of Plant Operations / Lester V. Cralley, Lewis J. Cralley, Editors. Macmillan, 1982.
Warning: These citations may not always be 100% accurate.