APA (7th ed.) Citation

(2003). The 21st century webster's international encyclopedia. Trident Press International.

Chicago Style (17th ed.) Citation

The 21st Century Webster's International Encyclopedia. Florida: Trident Press International, 2003.

MLA (9th ed.) Citation

The 21st Century Webster's International Encyclopedia. Trident Press International, 2003.

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