Gaya APA

(WHO), W, H, O. (2004). Vitamin and Mineral Requirements in Human Nutrition, 2nd Ed. (2nd Ed.). : World Health Organization (WHO).

Gaya MLA

(WHO), World, Health, Organization. "Vitamin and Mineral Requirements in Human Nutrition, 2nd Ed.". 2nd Ed. : World Health Organization (WHO), 2004. Text.