Cite
Harvest Natural Resources Announces 2011 First Quarter Results
MLA
“Harvest Natural Resources Announces 2011 First Quarter Results.” PR Newswire, 10 May 2011. 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.255953265&authtype=sso&custid=ns315887.
APA
Harvest Natural Resources Announces 2011 First Quarter Results. (2011, May 10). PR Newswire.
Chicago
PR Newswire. 2011. “Harvest Natural Resources Announces 2011 First Quarter Results,” May 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.255953265&authtype=sso&custid=ns315887.