APA (7th ed.) Citation

UN. (1990). World Population Monitoring 1989: Special Report: :The Population Situation In The Least Developed Countries (1. Edisyon.). UN.

Chicago Style (17th ed.) Citation

UN. World Population Monitoring 1989: Special Report: :The Population Situation In The Least Developed Countries. 1. Edisyon. New York: UN, 1990.

MLA (9th ed.) Citation

UN. World Population Monitoring 1989: Special Report: :The Population Situation In The Least Developed Countries. 1. Edisyon. UN, 1990.

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