Gaya APA

Case, C, L., Johnson, T, R. (1984). Laboratory Experiments in Microbiology . California: The Bejamin/Cummings Publshing Company.

Gaya MLA

Case, Christine, L.., Johnson, Ted, R.. "Laboratory Experiments in Microbiology". California: The Bejamin/Cummings Publshing Company, 1984. Text.