Nickerson, K. W., & Day, R. A. (1971). Peptidoglycan Differences in Strains of Bacillus cereus Constitutive and Inducible for Penicillinase Production.
استشهاد بنمط شيكاغوNickerson, Kenneth W., و Richard A. Day. Peptidoglycan Differences in Strains of Bacillus Cereus Constitutive and Inducible for Penicillinase Production. 1971.
MLA استشهادNickerson, Kenneth W., و Richard A. Day. Peptidoglycan Differences in Strains of Bacillus Cereus Constitutive and Inducible for Penicillinase Production. 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.