Office workers checks invoice on computer, Cambridge

Chicago citation style
Grant, Spencer, 1944-. Office workers checks invoice on computer, Cambridge. 1978. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/sn00b156w. (Accessed June 21, 2018.)
APA citation style
Grant, Spencer, 1944-, (1978) Office workers checks invoice on computer, Cambridge. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/sn00b156w
MLA citation style
Grant, Spencer, 1944-. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/sn00b156w>.
Note: These citations are programmatically generated and may be incomplete.