APA (7th ed.) Citation

SW, S., BJ, M., & JR, L. (2013). Authors' reply: Takotsubo cardiomyopathy. The American journal of cardiology, 111(4), 628. https://doi.org/10.1016/j.amjcard.2012.10.004

Chicago Style (17th ed.) Citation

SW, Sharkey, Maron BJ, and Lesser JR. "Authors' Reply: Takotsubo Cardiomyopathy." The American Journal of Cardiology 111, no. 4 (2013): 628. https://doi.org/10.1016/j.amjcard.2012.10.004.

MLA (9th ed.) Citation

SW, Sharkey, et al. "Authors' Reply: Takotsubo Cardiomyopathy." The American Journal of Cardiology, vol. 111, no. 4, 2013, p. 628, https://doi.org/10.1016/j.amjcard.2012.10.004.