Harvey, N., Cole, Z., Crozier, S., Kim, M., Ntani, G., Goodfellow, L., . . . Cooper, C. (2012). Physical activity, calcium intake and childhood bone mineral: A population-based cross-sectional study.
Chicago-referens (17:e uppl.)Harvey, N., et al. Physical Activity, Calcium Intake and Childhood Bone Mineral: A Population-based Cross-sectional Study. 2012.
MLA-referens (9:e uppl.)Harvey, N., et al. Physical Activity, Calcium Intake and Childhood Bone Mineral: A Population-based Cross-sectional Study. 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.