APA (7th ed.) Citation

United States. Congress. House. Committee on Foreign Affairs & ProQuest (Firm). (1969). Hearings before the Subcommittee on National Security Policy and scientific developments of the Committee on Foreign Affairs, House of Representatives. Ninety-first Congress. First session. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Foreign Affairs and ProQuest (Firm). Hearings Before the Subcommittee on National Security Policy and Scientific Developments of the Committee on Foreign Affairs, House of Representatives. Ninety-first Congress. First Session. Washington: [publisher not identified], 1969.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Foreign Affairs and ProQuest (Firm). Hearings Before the Subcommittee on National Security Policy and Scientific Developments of the Committee on Foreign Affairs, House of Representatives. Ninety-first Congress. First Session. [publisher not identified], 1969.