United States. Congress. Senate. Committee on Foreign Relations & ProQuest (Firm). (1990). Antarctica legislation: S. 2575; S.J. Res. 206, and S. Res. 186 : hearing before the Committee on Foreign Relations, United States Senate, One Hundred First Congress, second session, July 27, 1990. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Foreign Relations and ProQuest (Firm). Antarctica Legislation: S. 2575; S.J. Res. 206, and S. Res. 186 : Hearing Before the Committee on Foreign Relations, United States Senate, One Hundred First Congress, Second Session, July 27, 1990. Washington: U.S. G.P.O., 1990.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Foreign Relations and ProQuest (Firm). Antarctica Legislation: S. 2575; S.J. Res. 206, and S. Res. 186 : Hearing Before the Committee on Foreign Relations, United States Senate, One Hundred First Congress, Second Session, July 27, 1990. U.S. G.P.O., 1990.