Corporation, A. (1981). The Encyclopedia Americana: International edition. Americana Corporation.
Chicago Style (17th ed.) CitationCorporation, Americana. The Encyclopedia Americana: International Edition. Americana Corporation, 1981.
MLA (8th ed.) CitationCorporation, Americana. The Encyclopedia Americana: International Edition. Americana Corporation, 1981.
Warning: These citations may not always be 100% accurate.