APA (7th ed.) Citation

editor : James E. Churchill, 1. (1999). Encyclopedia Americana: The Americana Annual 1999. Grolier.

Chicago Style (17th ed.) Citation

editor : James E. Churchill, 1999. Encyclopedia Americana: The Americana Annual 1999. Grolier, 1999.

MLA (8th ed.) Citation

editor : James E. Churchill, 1999. Encyclopedia Americana: The Americana Annual 1999. Grolier, 1999.

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