Hirschberg, R., & Ensign, J. C. (1971). Oxidation of Nicotinic Acid by a Bacillus Species: Purification and Properties of Nicotinic Acid and 6-Hydroxynicotinic Acid Hydroxylases.
استشهاد بنمط شيكاغوHirschberg, Rona, و J. C. Ensign. Oxidation of Nicotinic Acid By a Bacillus Species: Purification and Properties of Nicotinic Acid and 6-Hydroxynicotinic Acid Hydroxylases. 1971.
MLA استشهادHirschberg, Rona, و J. C. Ensign. Oxidation of Nicotinic Acid By a Bacillus Species: Purification and Properties of Nicotinic Acid and 6-Hydroxynicotinic Acid Hydroxylases. 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.