United States. Congress. Senate. Committee on the District of Columbia & ProQuest (Firm). (1951). Providing compensation for duty voluntarily performed on their days off by officers and members of the Metropolitan Police Force, the United States Park Police Force, and the White House Police Force. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on the District of Columbia and ProQuest (Firm). Providing Compensation for Duty Voluntarily Performed on Their Days off by Officers and Members of the Metropolitan Police Force, the United States Park Police Force, and the White House Police Force. Washington: [publisher not identified], 1951.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on the District of Columbia and ProQuest (Firm). Providing Compensation for Duty Voluntarily Performed on Their Days off by Officers and Members of the Metropolitan Police Force, the United States Park Police Force, and the White House Police Force. [publisher not identified], 1951.