Berman, N., & Rettger, L. F. (1916). Bacterial Nutrition: A Brief Note on the Production of Erepsin by Bacteria.
استشهاد بنمط شيكاغوBerman, Nathan, و Leo F. Rettger. Bacterial Nutrition: A Brief Note On the Production of Erepsin By Bacteria. 1916.
MLA استشهادBerman, Nathan, و Leo F. Rettger. Bacterial Nutrition: A Brief Note On the Production of Erepsin By Bacteria. 1916.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.