APA (7th ed.) Citation

I, D., G, N., A, K., KP, A., S, K., J, G., . . . Kashyap, S. (2006). Balloon angioplasty or nitinol stents for peripheral-artery disease. New England Journal of Medicine, 355(5), 521.

Chicago Style (17th ed.) Citation

I, Dalainas, et al. "Balloon Angioplasty or Nitinol Stents for Peripheral-artery Disease." New England Journal of Medicine 355, no. 5 (2006): 521.

MLA (9th ed.) Citation

I, Dalainas, et al. "Balloon Angioplasty or Nitinol Stents for Peripheral-artery Disease." New England Journal of Medicine, vol. 355, no. 5, 2006, p. 521.