Engine located in the basement of College Hall which supplied power to the building

Chicago citation style
Engine located in the basement of College Hall which supplied power to the building. 1902-04-17. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p245801coll0/id/1720. (Accessed December 15, 2018.)
APA citation style
(1902-04-17) Engine located in the basement of College Hall which supplied power to the building. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p245801coll0/id/1720
MLA citation style
Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p245801coll0/id/1720>.
Note: These citations are programmatically generated and may be incomplete.