APA
United Nations E. a. S. A. (. o., United Nations E. a. S. A. (. o., . (1965). General principles for national programmes of population projections as aids to development planning. New York: UN.
Chicago
United Nations Economic and Social Affairs (Deptt of-), United Nations Economic and Social Affairs (Deptt of-), . 1965. General principles for national programmes of population projections as aids to development planning. New York: UN.
Harvard
United Nations E. a. S. A. (. o., United Nations E. a. S. A. (. o., . (1965). General principles for national programmes of population projections as aids to development planning. New York: UN.
MLA
United Nations Economic and Social Affairs (Deptt of-), United Nations Economic and Social Affairs (Deptt of-), . General principles for national programmes of population projections as aids to development planning. New York: UN. 1965.
