Going green.

MLA

Kurz, Terri L., and Jorge Garcia. “Going Green.” Teaching Children Mathematics, vol. 17, no. 3, Oct. 2010, pp. 138–39. 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=54458796&authtype=sso&custid=ns315887.

APA

Kurz, T. L., & Garcia, J. (2010). Going green. Teaching Children Mathematics, 17(3), 138–139.

Chicago

Kurz, Terri L., and Jorge Garcia. 2010. “Going Green.” Teaching Children Mathematics 17 (3): 138–39. 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=54458796&authtype=sso&custid=ns315887.