Crawford, R. L. [. (2007). Manual of Environmental Microbiology (3rd ed.). American Society for Microbiology.
Chicago-viite (17. p.)Crawford, Ronald L. [Editor]. Manual of Environmental Microbiology. 3rd ed. Washington, D.C.: American Society for Microbiology, 2007.
MLA-viite (9. p.)Crawford, Ronald L. [Editor]. Manual of Environmental Microbiology. 3rd ed. American Society for Microbiology, 2007.
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