United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on Post Office and Post Roads. (1880). Unlawful handling of mail matter. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House, ProQuest (Firm), and United States. Congress. House. Committee on Post Office and Post Roads. Unlawful Handling of Mail Matter. Washington: [publisher not identified], 1880.
MLA (9th ed.) CitationUnited States. Congress. House, et al. Unlawful Handling of Mail Matter. [publisher not identified], 1880.
Warning: These citations may not always be 100% accurate.