Harley, J. P. (2008). Laboratory exercises in microbiology, seventh edition. Boston: McGraw-Hill/Higher Education.
استشهاد بنمط شيكاغوHarley, John P. Laboratory Exercises in Microbiology, Seventh Edition. Boston: McGraw-Hill/Higher Education, 2008.
MLA استشهادHarley, John P. Laboratory Exercises in Microbiology, Seventh Edition. Boston: McGraw-Hill/Higher Education, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.