Style de citation APA (7e éd.)

United States. Congress. Joint Economic Committee. Subcommittee on Urban Affairs. (1967). A Directory of urban research study centers. U.S. Govt. Print. Off..

Style de citation Chicago (17e éd.)

United States. Congress. Joint Economic Committee. Subcommittee on Urban Affairs. A Directory of Urban Research Study Centers. Washington, D.C.: U.S. Govt. Print. Off., 1967.

Style de citation MLA (8e éd.)

United States. Congress. Joint Economic Committee. Subcommittee on Urban Affairs. A Directory of Urban Research Study Centers. U.S. Govt. Print. Off., 1967.