APA (7th ed.) Citation

Adams, C. F. (1892). Columbus and the Spanish discovery of America: A study in historical perspective. John Wilson and Son.

Chicago Style (17th ed.) Citation

Adams, Charles Francis. Columbus and the Spanish Discovery of America: A Study in Historical Perspective. Cambridge: John Wilson and Son, 1892.

MLA (9th ed.) Citation

Adams, Charles Francis. Columbus and the Spanish Discovery of America: A Study in Historical Perspective. John Wilson and Son, 1892.