Gaya APA

Jakarta), A, P, C, O, D. (1984). 4th (fourth)-7th Asian pacific congress of digestive endoscopy-gastroenterology september 2-6 1984 Jakarta, Indonesia . Jakarta: Organizing Committee.

Gaya MLA

Jakarta), Asian, Pacific, Congress, Of, Digestive--(1984:. "4th (fourth)-7th Asian pacific congress of digestive endoscopy-gastroenterology september 2-6 1984 Jakarta, Indonesia". Jakarta: Organizing Committee, 1984. Text.