एपीए उद्धरण

Félix, C., Pereira, I., Chaves, S., Barreiro, P., & Chagas, C. (2019). Circumferential Endoscopic Submucosal Tunnel Dissection of Gastric Cardia Adenocarcinoma. ACG Case Rep J.

शिकागो स्टाइल उद्धरण

Félix, Catarina, Iala Pereira, Susana Chaves, Pedro Barreiro, और Cristina Chagas. "Circumferential Endoscopic Submucosal Tunnel Dissection of Gastric Cardia Adenocarcinoma." ACG Case Rep J 2019.

एमएलए उद्धरण

Félix, Catarina, et al. "Circumferential Endoscopic Submucosal Tunnel Dissection of Gastric Cardia Adenocarcinoma." ACG Case Rep J 2019.