White House symposium.

MLA

“White House Symposium.” American History Illustrated, vol. 27, no. 4, Sept. 1992, p. 11. 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=asx&AN=9208312214&authtype=sso&custid=ns315887.

APA

White House symposium. (1992). American History Illustrated, 27(4), 11.

Chicago

“White House Symposium.” 1992. American History Illustrated 27 (4): 11. 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=asx&AN=9208312214&authtype=sso&custid=ns315887.