Cite
The Current State of Energy Retrofits for Small and Medium Buildings.
MLA
Wagner, Timothy C. “The Current State of Energy Retrofits for Small and Medium Buildings.” ASHRAE Transactions, vol. 118, no. 1, May 2012, pp. 333–40. 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=77709085&authtype=sso&custid=ns315887.
APA
Wagner, T. C. (2012). The Current State of Energy Retrofits for Small and Medium Buildings. ASHRAE Transactions, 118(1), 333–340.
Chicago
Wagner, Timothy C. 2012. “The Current State of Energy Retrofits for Small and Medium Buildings.” ASHRAE Transactions 118 (1): 333–40. 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=77709085&authtype=sso&custid=ns315887.