APA (7th ed.) Citation

Smith, G. (1964). Britain's clandestine submarines, 1914-1915. Yale University Press.

Chicago Style (17th ed.) Citation

Smith, Gaddis. Britain's Clandestine Submarines, 1914-1915. New Haven: Yale University Press, 1964.

MLA (9th ed.) Citation

Smith, Gaddis. Britain's Clandestine Submarines, 1914-1915. Yale University Press, 1964.