APA ציטוט

Yakub, M., & Iqbal, M. P. (2010). Association of Blood Lead (Pb) and Plasma Homocysteine: A Cross Sectional Survey in Karachi, Pakistan. Public Library of Science.

Citação norma Chicago

Yakub, Mohsin, and Mohammad Perwaiz Iqbal. Association of Blood Lead (Pb) and Plasma Homocysteine: A Cross Sectional Survey in Karachi, Pakistan. Public Library of Science, 2010.

ציטוט MLA

Yakub, Mohsin, and Mohammad Perwaiz Iqbal. Association of Blood Lead (Pb) and Plasma Homocysteine: A Cross Sectional Survey in Karachi, Pakistan. Public Library of Science, 2010.