APA Style

al, N, S, K, F, B, E. (). Therapeutic endoscopy: color atlas of operative techniques for the gastrointestinal tract . : Stuttgart: Thieme, 1998.

MLA Style

al, Nib, Soehendra,, Kenneth, F, Binmoeller,, Et. "Therapeutic endoscopy: color atlas of operative techniques for the gastrointestinal tract". : Stuttgart: Thieme, 1998, . BOOKS.