United States. Congress. Senate. Committee on Commerce & ProQuest (Firm). (1921). Bridge across Columbia River between Oregon and Washington, near Cascade Locks, Oreg. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Bridge Across Columbia River Between Oregon and Washington, Near Cascade Locks, Oreg. Washington: [publisher not identified], 1921.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Bridge Across Columbia River Between Oregon and Washington, Near Cascade Locks, Oreg. [publisher not identified], 1921.
Warning: These citations may not always be 100% accurate.