APA استشهاد

Gray, W. M. (2004). Hormonal Regulation of Plant Growth and Development. Public Library of Science.

استشهاد بنمط شيكاغو

Gray, William M. Hormonal Regulation of Plant Growth and Development. Public Library of Science, 2004.

MLA استشهاد

Gray, William M. Hormonal Regulation of Plant Growth and Development. Public Library of Science, 2004.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.