APA (7e ed.) Bronvermelding
Institute of Medicine (U.S.). Committee to Review Dietary Reference Intakes for Vitamin D and Calcium, ebrary, Inc, & Ross, A. C. (2011). Dietary reference intakes: Calcium, vitamin D. National Academies Press.
Chicago (17e ed.) Bronvermelding
Institute of Medicine (U.S.). Committee to Review Dietary Reference Intakes for Vitamin D and Calcium, Inc ebrary, en A. Catharine Ross. Dietary Reference Intakes: Calcium, Vitamin D. Washington, DC: National Academies Press, 2011.
MLA (9e ed.) Bronvermelding
Institute of Medicine (U.S.). Committee to Review Dietary Reference Intakes for Vitamin D and Calcium, et al. Dietary Reference Intakes: Calcium, Vitamin D. National Academies Press, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.