APA (7th ed.) Citation

UN. (1993). Population and development projection methods for microcomputers: A user's guide. UN.

Chicago Style (17th ed.) Citation

UN. Population and Development Projection Methods for Microcomputers: A User's Guide. NY: UN, 1993.

MLA (8th ed.) Citation

UN. Population and Development Projection Methods for Microcomputers: A User's Guide. UN, 1993.

Warning: These citations may not always be 100% accurate.