Cite
The Toronto Board of Education's benchmarks in mathematics
MLA
Clark, John L. “The Toronto Board of Education’s Benchmarks in Mathematics.” Arithmetic Teacher, vol. 39, no. 6, Feb. 1992, p. 51. 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=edsggo&AN=edsgcl.11887322&authtype=sso&custid=ns315887.
APA
Clark, J. L. (1992). The Toronto Board of Education’s benchmarks in mathematics. Arithmetic Teacher, 39(6), 51.
Chicago
Clark, John L. 1992. “The Toronto Board of Education’s Benchmarks in Mathematics.” Arithmetic Teacher 39 (6): 51. 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=edsggo&AN=edsgcl.11887322&authtype=sso&custid=ns315887.