Harley, J. P. (2005). Laboratory exercises in microbiology (6th ed.). McGraw-Hill.
Čikaški stil citiranja (17. izdanje)Harley, John P. Laboratory Exercises in Microbiology. 6th ed. Boston: McGraw-Hill, 2005.
MLA način citiranja (8. izdanje)Harley, John P. Laboratory Exercises in Microbiology. 6th ed. McGraw-Hill, 2005.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.