Dyfyniad APA

Weeks, B. S., & Alcamo, E. (2008). Microbes and society (2nd ed.). Jones and Bartlett publishers.

Dyfyniad Arddull Chicago

Weeks, Benjamin S., and Edward Alcamo. Microbes and Society. 2nd ed. Sudbury: Jones and Bartlett publishers, 2008.

Dyfyniad MLA

Weeks, Benjamin S., and Edward Alcamo. Microbes and Society. 2nd ed. Jones and Bartlett publishers, 2008.

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