Boyd's directory of the District of Columbia

Chicago citation style
Boyd's directory of the District of Columbia. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000527013. (Accessed September 25, 2018.)
APA citation style
Boyd's directory of the District of Columbia. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000527013
MLA citation style
Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000527013>.
Note: These citations are programmatically generated and may be incomplete.