APA Citatie

(2005). Calcium and vitamin D don't seem to prevent fractures. BMJ Publishing Group Ltd.

Chicago Style citaat

Calcium and Vitamin D Don't Seem to Prevent Fractures. BMJ Publishing Group Ltd, 2005.

MLA citatie

Calcium and Vitamin D Don't Seem to Prevent Fractures. BMJ Publishing Group Ltd, 2005.

Let op: Deze citaties zijn niet altijd 100% accuraat.