Hale, J. R. (1966). Age of exploration.
Cita Chicago (17th ed.)Hale, John R. Age of Exploration. 1966.
Cita MLA (9th ed.)Hale, John R. Age of Exploration. 1966.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)