APA (7th ed.) Citation

Organization for European Economic Cooperation. (1961). L'evolution demographique de 1956 a 1976 en Europe Occidentale et aux Etats-Unis: Demography trends, 1956-1976 in Western Europe and in the United States. s.n.

Chicago Style (17th ed.) Citation

Organization for European Economic Cooperation. L'evolution Demographique De 1956 a 1976 En Europe Occidentale Et Aux Etats-Unis: Demography Trends, 1956-1976 in Western Europe and in the United States. [Paris: s.n, 1961.

MLA (9th ed.) Citation

Organization for European Economic Cooperation. L'evolution Demographique De 1956 a 1976 En Europe Occidentale Et Aux Etats-Unis: Demography Trends, 1956-1976 in Western Europe and in the United States. s.n, 1961.