Johnson, B. R., & Becker, J. V. (1997). Natural born killern? The development of the sexually sadistic serial killer.
Cita Chicago Style (17a ed.)Johnson, Bradley R., y Judith V. Becker. Natural Born Killern? The Development of the Sexually Sadistic Serial Killer. 1997.
Cita MLA (9a ed.)Johnson, Bradley R., y Judith V. Becker. Natural Born Killern? The Development of the Sexually Sadistic Serial Killer. 1997.
Precaución: Estas citas no son 100% exactas.