APA aipamena

Clarke, R., Lewington, S., & Landray, M. (2003). Homocysteine, renal function, and risk of cardiovascular disease.

Chicago Style aipamena

Clarke, R., S. Lewington, and M. Landray. Homocysteine, Renal Function, and Risk of Cardiovascular Disease. 2003.

MLA aipamena

Clarke, R., et al. Homocysteine, Renal Function, and Risk of Cardiovascular Disease. 2003.