Gaya APA

Seeley, H, W, J, &, V, D, P, J. (1972). Selected Exercise from Microbes in Action a Laboratory Manual of Microbiology. . San Francisco: W.H. Freeman and Company.

Gaya MLA

Seeley, Harry, W., Jr., &, Van, Demark,, Paul, J.. "Selected Exercise from Microbes in Action a Laboratory Manual of Microbiology.". San Francisco: W.H. Freeman and Company, 1972. Text.