Gibney, A. (2016). Zero Days: World War 3.0. dcmworld.
Cita Chicago (17th ed.)Gibney, Alex. Zero Days: World War 3.0. dcmworld, 2016.
Cita MLA (8th ed.)Gibney, Alex. Zero Days: World War 3.0. dcmworld, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.