Gaya APA

Seeley, H, W., J., I, V, P. (). Microbes in action a laboratory manual of microbiology . San: San Fransisco: W.H. Freeman and Company; 1972.

Gaya MLA

Seeley, Harry, W.., J., I., VanDemark,, Paul. "Microbes in action a laboratory manual of microbiology". San: San Fransisco: W.H. Freeman and Company; 1972, . Text.