Head of steam.

MLA

Plummer, Rick. “Head of Steam. (Cover Story).” Process Engineering, vol. 87, no. 4, Apr. 2006, pp. 13–14. 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=edb&AN=20970842&authtype=sso&custid=ns315887.

APA

Plummer, R. (2006). Head of steam. (cover story). Process Engineering, 87(4), 13–14.

Chicago

Plummer, Rick. 2006. “Head of Steam. (Cover Story).” Process Engineering 87 (4): 13–14. 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=edb&AN=20970842&authtype=sso&custid=ns315887.