APA (7th ed.) Citation

Newton, A. P. (1932). The great age of discovery. University of London Press, ltd..

Chicago Style (17th ed.) Citation

Newton, Arthur Percival. The Great Age of Discovery. London: University of London Press, ltd., 1932.

MLA (9th ed.) Citation

Newton, Arthur Percival. The Great Age of Discovery. University of London Press, ltd., 1932.