APA
Conference on The Gap uBetween Rich And poor Nations, Conference on The Gap uBetween Rich And poor Nations, . (1972). Gap between rich and poor nations. London: Macmillan Press.
Chicago
Conference on The Gap uBetween Rich And poor Nations, Conference on The Gap uBetween Rich And poor Nations, . 1972. Gap between rich and poor nations. London: Macmillan Press.
Harvard
Conference on The Gap uBetween Rich And poor Nations, Conference on The Gap uBetween Rich And poor Nations, . (1972). Gap between rich and poor nations. London: Macmillan Press.
MLA
Conference on The Gap uBetween Rich And poor Nations, Conference on The Gap uBetween Rich And poor Nations, . Gap between rich and poor nations. London: Macmillan Press. 1972.
