Cita APA (7a ed.)

Littman, J. (1997). The watchman: The twisted life and crimes of serial hacker Kevin Poulsen (1. ed.). Little, Brown and Co.

Cita Chicago Style (17a ed.)

Littman, Jonathan. The Watchman: The Twisted Life and Crimes of Serial Hacker Kevin Poulsen. 1. ed. Boston [u.a.]: Little, Brown and Co, 1997.

Cita MLA (9a ed.)

Littman, Jonathan. The Watchman: The Twisted Life and Crimes of Serial Hacker Kevin Poulsen. 1. ed. Little, Brown and Co, 1997.