New rules to reduce diesel bus emissions.

MLA

“New Rules to Reduce Diesel Bus Emissions.” EPA Journal, vol. 19, no. 3, July 1993, p. 4. 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=9311297786&authtype=sso&custid=ns315887.

APA

New rules to reduce diesel bus emissions. (1993). EPA Journal, 19(3), 4.

Chicago

“New Rules to Reduce Diesel Bus Emissions.” 1993. EPA Journal 19 (3): 4. 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=9311297786&authtype=sso&custid=ns315887.