Harley, J. P. (2005). Laboratory exercises in microbiology (6th ed.). McGraw-Hill.
Chicago Style aipamenaHarley, John P. Laboratory Exercises in Microbiology. 6th ed. Boston: McGraw-Hill, 2005.
MLA aipamenaHarley, John P. Laboratory Exercises in Microbiology. 6th ed. McGraw-Hill, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.