APA (7th ed.) Citation

(1985). Collier's Encyclopedia: Volume 14-24. Macmillian Educational Company.

Chicago Style (17th ed.) Citation

Collier's Encyclopedia: Volume 14-24. New York: Macmillian Educational Company, 1985.

MLA (9th ed.) Citation

Collier's Encyclopedia: Volume 14-24. Macmillian Educational Company, 1985.