APA (7th ed.) Citation

Shea, J. G. (1910). Columbus and the Men of Palos and Boyhood of Columbus. S.l..

Chicago Style (17th ed.) Citation

Shea, John Gilmary. Columbus and the Men of Palos and Boyhood of Columbus. S.l., 1910.

MLA (8th ed.) Citation

Shea, John Gilmary. Columbus and the Men of Palos and Boyhood of Columbus. S.l., 1910.

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