Gaya APA

Seeley, H, W., VanDemark, P, J. (1962). Microbes in Action : a Laboratory Manual of Microbiology . San Francisco: W.H. Freeman and Company.

Gaya MLA

Seeley, Harry, W.., VanDemark, Paul, J. "Microbes in Action : a Laboratory Manual of Microbiology". San Francisco: W.H. Freeman and Company, 1962. Text.