Cita APA (7a ed.)

DePriest, J. (2019). How the NSA uses open source. O'Reilly Media.

Cita Chicago Style (17a ed.)

DePriest, Jacob. How the NSA Uses Open Source. [Place of publication not identified]: O'Reilly Media, 2019.

Cita MLA (9a ed.)

DePriest, Jacob. How the NSA Uses Open Source. O'Reilly Media, 2019.