American Chemical Society. Division of Industrial and Engineering Chemistry, Gaffney, J. S., Marley, N. A., & Clark, S. B. (1996). Humic and fulvic acids: Isolation, structure, and environmental role. American Chemical Society.
Chicago Style (17th ed.) CitationAmerican Chemical Society. Division of Industrial and Engineering Chemistry, Jeffrey S. Gaffney, Nancy A. Marley, and Sue B. Clark. Humic and Fulvic Acids: Isolation, Structure, and Environmental Role. Washington, DC: American Chemical Society, 1996.
MLA (9th ed.) CitationAmerican Chemical Society. Division of Industrial and Engineering Chemistry, et al. Humic and Fulvic Acids: Isolation, Structure, and Environmental Role. American Chemical Society, 1996.
Warning: These citations may not always be 100% accurate.