40 Years of CMESG/Les 40 Ans du GCEDM. 40th Anniversary Issue of the Canadian Mathematics Education Study Group/Groupe Canadien d'Étude en Didactique des Mathématiques

MLA

Canadian Mathematics Education Study Group (CMESG), et al. 40 Years of CMESG/Les 40 Ans Du GCEDM. 40th Anniversary Issue of the Canadian Mathematics Education Study Group/Groupe Canadien d’Étude En Didactique Des Mathématiques. 2016. 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=eric&AN=ED581058&authtype=sso&custid=ns315887.

APA

Canadian Mathematics Education Study Group (CMESG), Liljedahl, P., Allan, D., Chapman, O., Gourdeau, F., Lajoie, C., Oesterle, S., Simmt, E., & Taylor, P. (2016). 40 Years of CMESG/Les 40 Ans du GCEDM. 40th Anniversary Issue of the Canadian Mathematics Education Study Group/Groupe Canadien d’Étude en Didactique des Mathématiques.

Chicago

Canadian Mathematics Education Study Group (CMESG), Peter Liljedahl, Darien Allan, Olive Chapman, Frédéric Gourdeau, Caroline Lajoie, Susan Oesterle, Elaine Simmt, and Peter Taylor. 2016. 40 Years of CMESG/Les 40 Ans Du GCEDM. 40th Anniversary Issue of the Canadian Mathematics Education Study Group/Groupe Canadien d’Étude En Didactique Des Mathématiques. 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=eric&AN=ED581058&authtype=sso&custid=ns315887.