Zhang, H., Jennings, A., Barlow, P. W., & Forde, B. G. (1999). Dual pathways for regulation of root branching by nitrate. The National Academy of Sciences.
استشهاد بنمط شيكاغوZhang, Hanma, Andrea Jennings, Peter W. Barlow, و Brian G. Forde. Dual Pathways for Regulation of Root Branching By Nitrate. The National Academy of Sciences, 1999.
MLA استشهادZhang, Hanma, Andrea Jennings, Peter W. Barlow, و Brian G. Forde. Dual Pathways for Regulation of Root Branching By Nitrate. The National Academy of Sciences, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.