APA (7e ed.) Bronvermelding
ebrary, Inc, & Cadwaller, J. N. (2008). Crohn's disease: Etiology, pathogenesis and interventions. Nova Science Publishers, Inc..
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Jack N. Cadwaller. Crohn's Disease: Etiology, Pathogenesis and Interventions. New York: Nova Science Publishers, Inc., 2008.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Jack N. Cadwaller. Crohn's Disease: Etiology, Pathogenesis and Interventions. Nova Science Publishers, Inc., 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.