The city and county of Philadelphia

Chicago citation style
Bureau of Municipal Research (Philadelphia, Pa.). The city and county of Philadelphia. 1923. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001150733. (Accessed December 18, 2018.)
APA citation style
Bureau of Municipal Research (Philadelphia, Pa.), (1923) The city and county of Philadelphia. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001150733
MLA citation style
Bureau of Municipal Research (Philadelphia, Pa.). Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001150733>.
Note: These citations are programmatically generated and may be incomplete.