Old, dingy subway cars

Chicago citation style
Higgins. Old, dingy subway cars. 1969-09-24. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/52475. (Accessed December 19, 2018.)
APA citation style
Higgins, (1969-09-24) Old, dingy subway cars. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/52475
MLA citation style
Higgins. Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/52475>.
Note: These citations are programmatically generated and may be incomplete.