APA (7th ed.) Citation

BJ, M., SA, C., TS, H., CL, K., RF, G., & JR, L. (2012). Hypertrophic cardiomyopathy with longevity to 90 years or older. American Journal of Cardiology, 109(9), 1341.

Chicago Style (17th ed.) Citation

BJ, Maron, Casey SA, Haas TS, Kitner CL, Garberich RF, and Lesser JR. "Hypertrophic Cardiomyopathy with Longevity to 90 Years or Older." American Journal of Cardiology 109, no. 9 (2012): 1341.

MLA (9th ed.) Citation

BJ, Maron, et al. "Hypertrophic Cardiomyopathy with Longevity to 90 Years or Older." American Journal of Cardiology, vol. 109, no. 9, 2012, p. 1341.