APA (7th ed.) Citation

(2007). Worldmark encyclopedia of the nations (Twelfth edition.). Thomson Gale.

Chicago Style (17th ed.) Citation

Worldmark Encyclopedia of the Nations. Twelfth edition. Detroit: Thomson Gale, 2007.

MLA (9th ed.) Citation

Worldmark Encyclopedia of the Nations. Twelfth edition. Thomson Gale, 2007.

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