United States. Congress. House. Committee on Ways and Means & ProQuest (Firm). (1918). Importation of Porto Rican coffee free of duty, etc. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Ways and Means and ProQuest (Firm). Importation of Porto Rican Coffee Free of Duty, Etc. Washington: [publisher not identified], 1918.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Ways and Means and ProQuest (Firm). Importation of Porto Rican Coffee Free of Duty, Etc. [publisher not identified], 1918.
Warning: These citations may not always be 100% accurate.