Institute of Medicine (U.S.). Committee to Review Dietary Reference Intakes for Vitamin D and Calcium & Ross, A. C. (2011). Dietary reference intakes: Calcium, vitamin D. National Academies Press.
Cita Chicago Style (17a ed.)Institute of Medicine (U.S.). Committee to Review Dietary Reference Intakes for Vitamin D and Calcium y A. Catharine Ross. Dietary Reference Intakes: Calcium, Vitamin D. Washington, DC: National Academies Press, 2011.
Cita MLA (9a ed.)Institute of Medicine (U.S.). Committee to Review Dietary Reference Intakes for Vitamin D and Calcium y A. Catharine Ross. Dietary Reference Intakes: Calcium, Vitamin D. National Academies Press, 2011.
Precaución: Estas citas no son 100% exactas.