APA (7th ed.) Citation

UN. (1997). Sustaining Social Security (1. Edisyon.). UN.

Chicago Style (17th ed.) Citation

UN. Sustaining Social Security. 1. Edisyon. New York: UN, 1997.

MLA (9th ed.) Citation

UN. Sustaining Social Security. 1. Edisyon. UN, 1997.

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