APA

United States, . (1967). Task Force report: the police. [Washington: For sale by the Supt. of Docs., U.S. Govt. Print. Off.

Chicago

United States, . 1967. Task Force report: the police. [Washington: For sale by the Supt. of Docs., U.S. Govt. Print. Off.

Harvard

United States, . (1967). Task Force report: the police. [Washington: For sale by the Supt. of Docs., U.S. Govt. Print. Off.

MLA

United States, . Task Force report: the police. [Washington: For sale by the Supt. of Docs., U.S. Govt. Print. Off. 1967.