APA (7th ed.) Citation

TH, N., CJ, N., AL, S., G, M., YY, C., AM, K., . . . JD, H. (2011). N-terminal pro-brain natriuretic protein levels in takotsubo cardiomyopathy. American Journal of Cardiology, 108(9), 1316.

Chicago Style (17th ed.) Citation

TH, Nguyen, et al. "N-terminal Pro-brain Natriuretic Protein Levels in Takotsubo Cardiomyopathy." American Journal of Cardiology 108, no. 9 (2011): 1316.

MLA (9th ed.) Citation

TH, Nguyen, et al. "N-terminal Pro-brain Natriuretic Protein Levels in Takotsubo Cardiomyopathy." American Journal of Cardiology, vol. 108, no. 9, 2011, p. 1316.