Clarke, R., Smulders, Y., Fowler, B., & Stehouwer, C. (2005). Homocysteine, B-vitamins, and the risk of cardiovascular disease.
芝加哥风格引文Clarke, R., Y. Smulders, B. Fowler, 与 C. Stehouwer. Homocysteine, B-vitamins, and the Risk of Cardiovascular Disease. 2005.
MLA引文Clarke, R., et al. Homocysteine, B-vitamins, and the Risk of Cardiovascular Disease. 2005.
警告：这些引文格式不一定是100％准确.