United States. Congress. House. Committee on Post Office and Post Roads & ProQuest (Firm). (1830). Mail guard disabled in service. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Mail Guard Disabled in Service. Washington: [publisher not identified], 1830.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Mail Guard Disabled in Service. [publisher not identified], 1830.
Warning: These citations may not always be 100% accurate.