एपीए उद्धरण

De Lisi, S., & Giovannini, M. (2016). Endoscopic ultrasonography: Transition towards the future of gastro-intestinal diseases. World J Gastroenterol.

शिकागो स्टाइल उद्धरण

De Lisi, Stefania, और Marc Giovannini. "Endoscopic Ultrasonography: Transition Towards the Future of Gastro-intestinal Diseases." World J Gastroenterol 2016.

एमएलए उद्धरण

De Lisi, Stefania, और Marc Giovannini. "Endoscopic Ultrasonography: Transition Towards the Future of Gastro-intestinal Diseases." World J Gastroenterol 2016.