Cite
57% approve of Chretien
MLA
Edwards, R.Gary, and Jon Hughes. “57% Approve of Chretien.” The Gallup Poll, vol. 58, no. 42, June 1998, p. 1. 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=edsggo&AN=edsgcl.20911764&authtype=sso&custid=ns315887.
APA
Edwards, R. G., & Hughes, J. (1998, June 10). 57% approve of Chretien. The Gallup Poll, 58(42), 1.
Chicago
Edwards, R. Gary, and Jon Hughes. 1998. “57% Approve of Chretien.” The Gallup Poll, June 10. 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=edsggo&AN=edsgcl.20911764&authtype=sso&custid=ns315887.