APA

Newton M., . (2000). The encyclopedia of serial killers: a study of the chilling criminal phenomenon from the angels of death to the zodiac killer. New York: Facts on File.

Chicago

Newton Michael, . 2000. The encyclopedia of serial killers: a study of the chilling criminal phenomenon from the angels of death to the zodiac killer. New York: Facts on File.

Harvard

Newton M., . (2000). The encyclopedia of serial killers: a study of the chilling criminal phenomenon from the angels of death to the zodiac killer. New York: Facts on File.

MLA

Newton Michael, . The encyclopedia of serial killers: a study of the chilling criminal phenomenon from the angels of death to the zodiac killer. New York: Facts on File. 2000.