Cita APA (7th ed.)
(1993). Serial killers 2. Nugus/Martin productions, Columbia Tristar home video [distributore].
Cita Chicago (17th ed.)
Serial Killers 2. [Gran Bretagna] : [Italia]: Nugus/Martin productions, Columbia Tristar home video [distributore], 1993.
Cita MLA (9th ed.)
Serial Killers 2. Nugus/Martin productions, Columbia Tristar home video [distributore], 1993.
Atenció: Aquestes cites poden no estar 100% correctes.