APA aipamena

Cowan, M. K. (2009). Microbiology: A systems approach. Boston: McGraw-Hill.

Chicago Style aipamena

Cowan, M. Kelly. Microbiology: A Systems Approach. Boston: McGraw-Hill, 2009.

MLA aipamena

Cowan, M. Kelly. Microbiology: A Systems Approach. Boston: McGraw-Hill, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.