Chinups during elementary school recess, Reading

Chicago citation style
Grant, Spencer, 1944-. Chinups during elementary school recess, Reading. 1981. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/0g354t83c. (Accessed July 15, 2018.)
APA citation style
Grant, Spencer, 1944-, (1981) Chinups during elementary school recess, Reading. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/0g354t83c
MLA citation style
Grant, Spencer, 1944-. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/0g354t83c>.
Note: These citations are programmatically generated and may be incomplete.