Counting shapes.

MLA

“Counting Shapes.” Australian Mathematics Teacher, vol. 69, no. 1, Mar. 2013, pp. 12–13. 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=93465274&authtype=sso&custid=ns315887.

APA

Counting shapes. (2013). Australian Mathematics Teacher, 69(1), 12–13.

Chicago

“Counting Shapes.” 2013. Australian Mathematics Teacher 69 (1): 12–13. 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=93465274&authtype=sso&custid=ns315887.