Crawford, R. L. [. (2007). Manual of Environmental Microbiology (3rd ed.). American Society for Microbiology.
Tohutoru Kātū Chicago (17th ed.)Crawford, Ronald L. [Editor]. Manual of Environmental Microbiology. 3rd ed. Washington, D.C.: American Society for Microbiology, 2007.
Tohutoro MLA (9th ed.)Crawford, Ronald L. [Editor]. Manual of Environmental Microbiology. 3rd ed. American Society for Microbiology, 2007.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.