APA استشهاد

Morrison, D. A., & Guild, W. R. (1973). Structure of Deoxyribonucleic Acid on the Cell Surface During Uptake by Pneumococcus.

استشهاد بنمط شيكاغو

Morrison, D. A., و W. R. Guild. Structure of Deoxyribonucleic Acid On the Cell Surface During Uptake By Pneumococcus. 1973.

MLA استشهاد

Morrison, D. A., و W. R. Guild. Structure of Deoxyribonucleic Acid On the Cell Surface During Uptake By Pneumococcus. 1973.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.