APA (7th ed.) Citation

(2003). The New Book of Knowledge Annual 2003. Grolier.

Chicago Style (17th ed.) Citation

The New Book of Knowledge Annual 2003. Grolier, 2003.

MLA (8th ed.) Citation

The New Book of Knowledge Annual 2003. Grolier, 2003.

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