APA (7th ed.) Citation

United States. Congress. House. Committee on Public Works, ProQuest (Firm), & United States. Department of the Army. (1970). Portugues and Bucana Rivers, Puerto Rico. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Public Works, ProQuest (Firm), and United States. Department of the Army. Portugues and Bucana Rivers, Puerto Rico. Washington: [publisher not identified], 1970.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Public Works, et al. Portugues and Bucana Rivers, Puerto Rico. [publisher not identified], 1970.