Centroid of a Polygon--Three Views.

MLA

Shilgalis, Thomas W., and Carol T. Benson. “Centroid of a Polygon--Three Views.” Mathematics Teacher, vol. 94, no. 4, Jan. 2001, pp. 302–07. 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=EJ670442&authtype=sso&custid=ns315887.

APA

Shilgalis, T. W., & Benson, C. T. (2001). Centroid of a Polygon--Three Views. Mathematics Teacher, 94(4), 302–307.

Chicago

Shilgalis, Thomas W., and Carol T. Benson. 2001. “Centroid of a Polygon--Three Views.” Mathematics Teacher 94 (4): 302–7. 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=EJ670442&authtype=sso&custid=ns315887.