American Chemical Society & Keith, L. H. (1988). Principles of environmental sampling. American Chemical Society.
Chicago Style (17th ed.) CitationAmerican Chemical Society and Lawrence H. Keith. Principles of Environmental Sampling. [Washington, D.C.]: American Chemical Society, 1988.
MLA (9th ed.) CitationAmerican Chemical Society and Lawrence H. Keith. Principles of Environmental Sampling. American Chemical Society, 1988.
Warning: These citations may not always be 100% accurate.