APA引文

Mayor, S. (2008). Lack of vitamin D raises risk of heart disease and worsens prognosis for some cancers. BMJ Publishing Group Ltd.

Citação norma Chicago

Mayor, Susan. Lack of Vitamin D Raises Risk of Heart Disease and Worsens Prognosis for Some Cancers. BMJ Publishing Group Ltd, 2008.

MLA引文

Mayor, Susan. Lack of Vitamin D Raises Risk of Heart Disease and Worsens Prognosis for Some Cancers. BMJ Publishing Group Ltd, 2008.

警告：這些引文格式不一定是100％准確.