Cite
Advances in Colonoscopy, An Issue of Gastrointestinal Endoscopy Clinics
MLA
Douglas K. Rex. Advances in Colonoscopy, An Issue of Gastrointestinal Endoscopy Clinics. Elsevier, 2015. 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=edsebk&AN=1164631&authtype=sso&custid=ns315887.
APA
Douglas K. Rex. (2015). Advances in Colonoscopy, An Issue of Gastrointestinal Endoscopy Clinics. Elsevier.
Chicago
Douglas K. Rex. 2015. Advances in Colonoscopy, An Issue of Gastrointestinal Endoscopy Clinics. The Clinics: Internal Medicine. [N.p.]: Elsevier. 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=edsebk&AN=1164631&authtype=sso&custid=ns315887.