United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on Merchant Marine and Fisheries. (1941). Controlling marihuana in the Canal Zone. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House, ProQuest (Firm), and United States. Congress. House. Committee on Merchant Marine and Fisheries. Controlling Marihuana in the Canal Zone. Washington: [publisher not identified], 1941.
MLA (9th ed.) CitationUnited States. Congress. House, et al. Controlling Marihuana in the Canal Zone. [publisher not identified], 1941.
Warning: These citations may not always be 100% accurate.