Newton Free Library, Newton, MA. Communications & Programs Office. Children building polyhedron

Chicago citation style
Newton Free Library, Newton, MA. Communications & Programs Office. Children building polyhedron. 1991-2002. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/gb19fx035. (Accessed July 18, 2018.)
APA citation style
(1991-2002) Newton Free Library, Newton, MA. Communications & Programs Office. Children building polyhedron. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/gb19fx035
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/gb19fx035>.
Note: These citations are programmatically generated and may be incomplete.