"Fairmount Park police officers"

Chicago citation style
McGuinn, Joseph. "Fairmount Park police officers". 1960-03-16. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/28181. (Accessed September 20, 2018.)
APA citation style
McGuinn, Joseph, (1960-03-16) "Fairmount Park police officers". Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/28181
MLA citation style
McGuinn, Joseph. Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/28181>.
Note: These citations are programmatically generated and may be incomplete.