Benjamin, M. M., & Roberts, W. C. (2013). Facts and principles learned at the 39th Annual Williamsburg Conference on Heart Disease. Baylor Health Care System.
Citação norma ChicagoBenjamin, Mina M., and William C. Roberts. Facts and Principles Learned At the 39th Annual Williamsburg Conference On Heart Disease. Baylor Health Care System, 2013.
MLA引文Benjamin, Mina M., and William C. Roberts. Facts and Principles Learned At the 39th Annual Williamsburg Conference On Heart Disease. Baylor Health Care System, 2013.
警告：這些引文格式不一定是100％准確.