Cite
ADA Principles of Ethics and Code of Professional Conduct.
MLA
McCarley, David H. “ADA Principles of Ethics and Code of Professional Conduct.” Texas Dental Journal, vol. 128, no. 8, Aug. 2011, pp. 728–32. 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=21957784&authtype=sso&custid=ns315887.
APA
McCarley, D. H. (2011). ADA Principles of Ethics and Code of Professional Conduct. Texas Dental Journal, 128(8), 728–732.
Chicago
McCarley, David H. 2011. “ADA Principles of Ethics and Code of Professional Conduct.” Texas Dental Journal 128 (8): 728–32. 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=21957784&authtype=sso&custid=ns315887.