APA

Prescott L. M., Harley J. P. & Donald A. K. (1996). Microbiology. Dubuque: WCB.

Chicago

Prescott Lansing M, Harley John P and Donald A Klein. 1996. Microbiology. Dubuque: WCB.

Harvard

Prescott L. M., Harley J. P. and Donald A. K. (1996). Microbiology. Dubuque: WCB.

MLA

Prescott Lansing M, Harley John P and Donald A Klein. Microbiology. Dubuque: WCB. 1996.