APA (7th ed.) Citation

THE WORLD BOOK. (2007). The world encyclodia Q-R volume 16. World Book.

Chicago Style (17th ed.) Citation

THE WORLD BOOK. The World Encyclodia Q-R Volume 16. Chicago: World Book, 2007.

MLA (9th ed.) Citation

THE WORLD BOOK. The World Encyclodia Q-R Volume 16. World Book, 2007.