United States. Dead Letter Office. (1900). Money order post offices in U.S. in operation on July 2, 1900. Wynkoop Hallenbeck Crawford Company, Printers.
Chicago Style (17th ed.) CitationUnited States. Dead Letter Office. Money Order Post Offices in U.S. in Operation on July 2, 1900. New York and Albany: Wynkoop Hallenbeck Crawford Company, Printers, 1900.
MLA (9th ed.) CitationUnited States. Dead Letter Office. Money Order Post Offices in U.S. in Operation on July 2, 1900. Wynkoop Hallenbeck Crawford Company, Printers, 1900.
Warning: These citations may not always be 100% accurate.