APA (7th ed.) Citation

(2021). World statistics pocketbook (2021 edition.). United Nations.

Chicago Style (17th ed.) Citation

World Statistics Pocketbook. 2021 edition. New York: United Nations, 2021.

MLA (8th ed.) Citation

World Statistics Pocketbook. 2021 edition. United Nations, 2021.

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