Cita APA (7a ed.)

Ressler, R. K., & Shachtman, T. (1997). I have lived in the monster: [a report from the abyss by the ex-FBI agent who is the world's most famous explorer of the serial murderer's mind] (1. ed.). St. Martin's Pr.

Cita Chicago Style (17a ed.)

Ressler, Robert K., y Tom Shachtman. I Have Lived in the Monster: [a Report from the Abyss by the Ex-FBI Agent Who Is the World's Most Famous Explorer of the Serial Murderer's Mind]. 1. ed. New York: St. Martin's Pr, 1997.

Cita MLA (8a ed.)

Ressler, Robert K., y Tom Shachtman. I Have Lived in the Monster: [a Report from the Abyss by the Ex-FBI Agent Who Is the World's Most Famous Explorer of the Serial Murderer's Mind]. 1. ed. St. Martin's Pr, 1997.