O'Neill, E. (2019). Gray day: My undercover mission to expose America's first cyber spy (First edition.). Crown Publishers.
Style de citation Chicago (17e éd.)O'Neill, Eric. Gray Day: My Undercover Mission to Expose America's First Cyber Spy. First edition. New York: Crown Publishers, 2019.
Style de citation MLA (8e éd.)O'Neill, Eric. Gray Day: My Undercover Mission to Expose America's First Cyber Spy. First edition. Crown Publishers, 2019.
Attention : ces citations peuvent ne pas être correctes à 100%.