APA (7th ed.) Citation

(1952). The ENCYLOPEDIA Americana: Complete in thirty volumes. Americana Corporation.

Chicago Style (17th ed.) Citation

The ENCYLOPEDIA Americana: Complete in Thirty Volumes. Americana Corporation, 1952.

MLA (9th ed.) Citation

The ENCYLOPEDIA Americana: Complete in Thirty Volumes. Americana Corporation, 1952.

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