Siedler, A. J., Nayder, F. A., & Schweigert, B. S. (1957). STUDIES ON IMPROVEMENTS IN THE MEDIUM FOR LACTOBACILLUS ACIDOPHILUS IN THE ASSAY FOR DEOXYRIBONUCLEIC ACID.
استشهاد بنمط شيكاغوSiedler, A. J., F. A. Nayder, و B. S. Schweigert. STUDIES ON IMPROVEMENTS IN THE MEDIUM FOR LACTOBACILLUS ACIDOPHILUS IN THE ASSAY FOR DEOXYRIBONUCLEIC ACID. 1957.
MLA استشهادSiedler, A. J., F. A. Nayder, و B. S. Schweigert. STUDIES ON IMPROVEMENTS IN THE MEDIUM FOR LACTOBACILLUS ACIDOPHILUS IN THE ASSAY FOR DEOXYRIBONUCLEIC ACID. 1957.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.