UN Office of Public Information. (1976). The international covenants and optional protocol. S.l: UN Office of Public Information.
Chicago Style (17th ed.) CitationUN Office of Public Information. The International Covenants and Optional Protocol. S.l: UN Office of Public Information, 1976.
MLA (8th ed.) CitationUN Office of Public Information. The International Covenants and Optional Protocol. S.l: UN Office of Public Information, 1976.
Warning: These citations may not always be 100% accurate.