United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on the District of Columbia. (1927). Transferring the United States Park Police Force to the Metropolitan Police Force of the District of Columbia. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House, ProQuest (Firm), and United States. Congress. House. Committee on the District of Columbia. Transferring the United States Park Police Force to the Metropolitan Police Force of the District of Columbia. Washington: [publisher not identified], 1927.
MLA (9th ed.) CitationUnited States. Congress. House, et al. Transferring the United States Park Police Force to the Metropolitan Police Force of the District of Columbia. [publisher not identified], 1927.