United States. Congress. Senate. Committee on Commerce & ProQuest (Firm). (1928). Bridge across Potomac River between Virginia and Maryland. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Bridge Across Potomac River Between Virginia and Maryland. Washington: [publisher not identified], 1928.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Bridge Across Potomac River Between Virginia and Maryland. [publisher not identified], 1928.
Warning: These citations may not always be 100% accurate.