Dyfyniad APA

Crawford, R. L. [. (2007). Manual of Environmental Microbiology (3rd ed.). American Society for Microbiology.

Dyfyniad Arddull Chicago

Crawford, Ronald L. [Editor]. Manual of Environmental Microbiology. 3rd ed. Washington, D.C.: American Society for Microbiology, 2007.

Dyfyniad MLA

Crawford, Ronald L. [Editor]. Manual of Environmental Microbiology. 3rd ed. American Society for Microbiology, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.