Male and female police officers on duty at Haymarket, Boston

Chicago citation style
Grant, Spencer, 1944-. Male and female police officers on duty at Haymarket, Boston. 1978. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/x920fx29j. (Accessed June 22, 2018.)
APA citation style
Grant, Spencer, 1944-, (1978) Male and female police officers on duty at Haymarket, Boston. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/x920fx29j
MLA citation style
Grant, Spencer, 1944-. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/x920fx29j>.
Note: These citations are programmatically generated and may be incomplete.