United States. Postal Service. Free Delivery Division. (1902). Additional instructions for treatment of registered matter in rural free delivery service. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Postal Service. Free Delivery Division. Additional Instructions for Treatment of Registered Matter in Rural Free Delivery Service. Washington, D.C.: [publisher not identified], 1902.
MLA (9th ed.) CitationUnited States. Postal Service. Free Delivery Division. Additional Instructions for Treatment of Registered Matter in Rural Free Delivery Service. [publisher not identified], 1902.
Warning: These citations may not always be 100% accurate.