APA (7th ed.) Citation

United States. Congress. House. Committee on Merchant Marine and Fisheries & ProQuest (Firm). (1937). Panama Canal tolls. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Merchant Marine and Fisheries and ProQuest (Firm). Panama Canal Tolls. Washington: [publisher not identified], 1937.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Merchant Marine and Fisheries and ProQuest (Firm). Panama Canal Tolls. [publisher not identified], 1937.

Warning: These citations may not always be 100% accurate.