APA (7th ed.) Citation

(1981). State Department Briefing on Deputy Secretary Clark's Trip to South Africa, Namibia and Zimbabwe. U.S. G.P.O.].

Chicago Style (17th ed.) Citation

State Department Briefing on Deputy Secretary Clark's Trip to South Africa, Namibia and Zimbabwe. [Washington: U.S. G.P.O.], 1981.

MLA (9th ed.) Citation

State Department Briefing on Deputy Secretary Clark's Trip to South Africa, Namibia and Zimbabwe. U.S. G.P.O.], 1981.