Halsey, W. D., & Johnston, B. M. (1988). Collier's encyclopedia: With bibliography and index. Macmillan Educational Co. P.F. Collier.
Chicago Style (17th ed.) CitationHalsey, William Darrach, and Bernard M.A Johnston. Collier's Encyclopedia: With Bibliography and Index. New York, London : New York: Macmillan Educational Co. P.F. Collier, 1988.
MLA (9th ed.) CitationHalsey, William Darrach, and Bernard M.A Johnston. Collier's Encyclopedia: With Bibliography and Index. Macmillan Educational Co. P.F. Collier, 1988.
Warning: These citations may not always be 100% accurate.