Secret warriors : key scientists, code breakers and propagandists of the Great War

MLA

Downing, Taylor. Secret warriors : key scientists, code breakers and propagandists of the Great War. London : Little, Brown, 2014.

APA

Downing, T. (2014). Secret warriors : key scientists, code breakers and propagandists of the Great War. London : Little, Brown.

Chicago

Downing, Taylor. Secret warriors : key scientists, code breakers and propagandists of the Great War. London : Little, Brown, 2014.