United States. Congress. Senate. Committee of Conference & ProQuest (Firm). (1881). [Report of committee of conference on free bridge across Potomac River near Georgetown.]. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee of Conference and ProQuest (Firm). [Report of Committee of Conference on Free Bridge Across Potomac River Near Georgetown.]. Washington: [publisher not identified], 1881.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee of Conference and ProQuest (Firm). [Report of Committee of Conference on Free Bridge Across Potomac River Near Georgetown.]. [publisher not identified], 1881.
Warning: These citations may not always be 100% accurate.