APA (7th ed.) Citation

Yassin, A. S., Subahi, A., Abubakar, H., Rashed, A., & Shokr, M. Sick Sinus Syndrome and Takotsubo Cardiomyopathy. Wiley.

Chicago Style (17th ed.) Citation

Yassin, Ahmed S., Ahmed Subahi, Hossam Abubakar, Ahmed Rashed, and Mohamed Shokr. Sick Sinus Syndrome and Takotsubo Cardiomyopathy. Wiley.

MLA (9th ed.) Citation

Yassin, Ahmed S., et al. Sick Sinus Syndrome and Takotsubo Cardiomyopathy. Wiley.