APA (7e ed.) Bronvermelding

Jewell, D. (1988). How I do it. Medical management of severe ulcerative colitis.

Chicago (17e ed.) Bronvermelding

Jewell, D. How I Do It. Medical Management of Severe Ulcerative Colitis. 1988.

MLA (9e ed.) Bronvermelding

Jewell, D. How I Do It. Medical Management of Severe Ulcerative Colitis. 1988.

Let op: Deze citaties zijn niet altijd 100% accuraat.