United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Inter-American Affairs. (1982). Presidential certification on El Salvador: Hearings before the Subcommittee on Inter-American Affairs of the Committee on Foreign Affairs, House of Representatives, Ninety-seventh Congress, second session. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Foreign Affairs. Subcommittee on Inter-American Affairs. Presidential Certification on El Salvador: Hearings Before the Subcommittee on Inter-American Affairs of the Committee on Foreign Affairs, House of Representatives, Ninety-seventh Congress, Second Session. Washington: U.S. Government Printing Office, 1982.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Foreign Affairs. Subcommittee on Inter-American Affairs. Presidential Certification on El Salvador: Hearings Before the Subcommittee on Inter-American Affairs of the Committee on Foreign Affairs, House of Representatives, Ninety-seventh Congress, Second Session. U.S. Government Printing Office, 1982.