Mortensen, N. (1994). Crohn's Disease and Ulcerative Colitis Surgical Management.
Chicago Style citaatMortensen, N. Crohn's Disease and Ulcerative Colitis Surgical Management. 1994.
MLA citatieMortensen, N. Crohn's Disease and Ulcerative Colitis Surgical Management. 1994.
Let op: Deze citaties zijn niet altijd 100% accuraat.