APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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