APA (7th ed.) Citation

(1900). The World almanac and encyclopedia 1900. New York World.

Chicago Style (17th ed.) Citation

The World Almanac and Encyclopedia 1900. New York World, 1900.

MLA (8th ed.) Citation

The World Almanac and Encyclopedia 1900. New York World, 1900.

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