26th World Congress of the International Association of Surgeons, Gastroenterologists and Oncologists (IASGO 2016).

MLA

“26th World Congress of the International Association of Surgeons, Gastroenterologists and Oncologists (IASGO 2016).” Digestive Surgery, vol. 33, Feb. 2016, pp. 1–232. EBSCOhost, https://doi.org/10.1159/000448791.

APA

26th World Congress of the International Association of Surgeons, Gastroenterologists and Oncologists (IASGO 2016). (2016). Digestive Surgery, 33, 1–232. https://doi.org/10.1159/000448791

Chicago

“26th World Congress of the International Association of Surgeons, Gastroenterologists and Oncologists (IASGO 2016).” 2016. Digestive Surgery 33 (February): 1–232. doi:10.1159/000448791.