APA aipamena

Chhabra, P., Rana, S. S., Sharma, V., Sharma, R., & Bhasin, D. K. (2015). Grey Turner’s sign in acute necrotizing pancreatitis. Ann Gastroenterol.

Chicago Style aipamena

Chhabra, Puneet, Surinder S. Rana, Vishal Sharma, Ravi Sharma, and Deepak K. Bhasin. "Grey Turner’s Sign in Acute Necrotizing Pancreatitis." Ann Gastroenterol 2015.

MLA aipamena

Chhabra, Puneet, et al. "Grey Turner’s Sign in Acute Necrotizing Pancreatitis." Ann Gastroenterol 2015.