Williams, T., Featherston, K., & Sloat, M. (2011). Paranormal activity 2 (Unrated director's cut.). Paramount Home Entertainment.
Cita Chicago Style (17a ed.)Williams, Tod, Katie Featherston, y Micah Sloat. Paranormal Activity 2. Unrated director's cut. Hollywood, Calif.: Paramount Home Entertainment, 2011.
Cita MLA (8a ed.)Williams, Tod, et al. Paranormal Activity 2. Unrated director's cut. Paramount Home Entertainment, 2011.
Precaución: Estas citas no son 100% exactas.