APA citiranje

Hijaz, F., & Killiny, N. (2014). Collection and Chemical Composition of Phloem Sap from Citrus sinensis L. Osbeck (Sweet Orange). Public Library of Science.

Citação norma Chicago

Hijaz, Faraj, and Nabil Killiny. Collection and Chemical Composition of Phloem Sap From Citrus Sinensis L. Osbeck (Sweet Orange). Public Library of Science, 2014.

MLA citiranje

Hijaz, Faraj, and Nabil Killiny. Collection and Chemical Composition of Phloem Sap From Citrus Sinensis L. Osbeck (Sweet Orange). Public Library of Science, 2014.