United Nations. Department of International Economic and Social Affairs. Population Division & United Nations. Department of Economic and Social Affairs. Population Division. (1998). User's guide to the population, resources, environment and development databank (Pred Bank, version 2.1). United Nations.
Chicago Style (17th ed.) CitationUnited Nations. Department of International Economic and Social Affairs. Population Division and United Nations. Department of Economic and Social Affairs. Population Division. User's Guide to the Population, Resources, Environment and Development Databank (Pred Bank, Version 2.1). New York: United Nations, 1998.
MLA (8th ed.) CitationUnited Nations. Department of International Economic and Social Affairs. Population Division and United Nations. Department of Economic and Social Affairs. Population Division. User's Guide to the Population, Resources, Environment and Development Databank (Pred Bank, Version 2.1). United Nations, 1998.