Hull, W., Perrone, J. C., & Kirk, P. L. (1950). TISSUE CULTURE STUDIES: V. ANALOGUES FOR NICOTINIC ACID. The Rockefeller University Press.
استشهاد بنمط شيكاغوHull, Wayne, J. C. Perrone, و Paul L. Kirk. TISSUE CULTURE STUDIES: V. ANALOGUES FOR NICOTINIC ACID. The Rockefeller University Press, 1950.
MLA استشهادHull, Wayne, J. C. Perrone, و Paul L. Kirk. TISSUE CULTURE STUDIES: V. ANALOGUES FOR NICOTINIC ACID. The Rockefeller University Press, 1950.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.