(1903). [Letter from Postmaster General on official envelope use by State and territorial adjutant generals]. [publisher not identified].
Chicago Style (17th ed.) Citation[Letter from Postmaster General on Official Envelope Use by State and Territorial Adjutant Generals]. [Washington]: [publisher not identified], 1903.
MLA (9th ed.) Citation[Letter from Postmaster General on Official Envelope Use by State and Territorial Adjutant Generals]. [publisher not identified], 1903.
Warning: These citations may not always be 100% accurate.