APA (7th ed.) Citation

McCarthy, C. H. (1912). Columbus and his predecessors: A study in the beginnings of American history. J. J. McVey.

Chicago Style (17th ed.) Citation

McCarthy, Charles Hallan. Columbus and His Predecessors: A Study in the Beginnings of American History. Philadelphia: J. J. McVey, 1912.

MLA (9th ed.) Citation

McCarthy, Charles Hallan. Columbus and His Predecessors: A Study in the Beginnings of American History. J. J. McVey, 1912.