Pollack, R. A. (2009). Laboratory exercises in microbiology (3rd ed.). John Wiley.
Chicago-stil citatPollack, Robert A. Laboratory Exercises in Microbiology. 3rd ed. New Jersey: John Wiley, 2009.
MLA-referensPollack, Robert A. Laboratory Exercises in Microbiology. 3rd ed. John Wiley, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.