Cite
Psychotherapy of ulcerative colitis.
MLA
Groen, J., and J. Bastiaans. “Psychotherapy of Ulcerative Colitis.” Gastroenterology, vol. 17, no. 3, Mar. 1951, pp. 344–52. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=cmedm&AN=14823186&authtype=sso&custid=ns315887.
APA
Groen, J., & Bastiaans, J. (1951). Psychotherapy of ulcerative colitis. Gastroenterology, 17(3), 344–352.
Chicago
Groen, J, and J Bastiaans. 1951. “Psychotherapy of Ulcerative Colitis.” Gastroenterology 17 (3): 344–52. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=cmedm&AN=14823186&authtype=sso&custid=ns315887.