Socialist International (SI). (1983). The world in crisis: The socialist response: 16e congresso Algarve Portugal 7-10 abril 1983. London: Socialist Party.
Chicago Style (17th ed.) CitationSocialist International (SI). The World in Crisis: The Socialist Response: 16e Congresso Algarve Portugal 7-10 Abril 1983. London: Socialist Party, 1983.
MLA (8th ed.) CitationSocialist International (SI). The World in Crisis: The Socialist Response: 16e Congresso Algarve Portugal 7-10 Abril 1983. London: Socialist Party, 1983.
Warning: These citations may not always be 100% accurate.