APA (7th ed.) Citation

Corporation, A. (1980). The Encyclopedia Americana: Vol. 15 : Indian to Jeffers. Americana Corporation.

Chicago Style (17th ed.) Citation

Corporation, Americana. The Encyclopedia Americana: Vol. 15 : Indian to Jeffers. Americana Corporation, 1980.

MLA (8th ed.) Citation

Corporation, Americana. The Encyclopedia Americana: Vol. 15 : Indian to Jeffers. Americana Corporation, 1980.

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