Gordon, J. K., & Moore, R. A. (1981). Ammonium and methylammonium transport by the nitrogen-fixing bacterium Azotobacter vinelandii.
استشهاد بنمط شيكاغوGordon, J K., و R A. Moore. Ammonium and Methylammonium Transport By the Nitrogen-fixing Bacterium Azotobacter Vinelandii. 1981.
MLA استشهادGordon, J K., و R A. Moore. Ammonium and Methylammonium Transport By the Nitrogen-fixing Bacterium Azotobacter Vinelandii. 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.