Postal laws and regulations applicable to the rural mail service

Chicago citation style
United States. Post Office Department. Postal laws and regulations applicable to the rural mail service. 1915. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102166160. (Accessed November 19, 2018.)
APA citation style
United States. Post Office Department, (1915) Postal laws and regulations applicable to the rural mail service. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102166160
MLA citation style
United States. Post Office Department. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/102166160>.
Note: These citations are programmatically generated and may be incomplete.