APA
,, . (1996). Child pornography: An international perspective. Sweden: ECPAT.
Chicago
,, . 1996. Child pornography: An international perspective. Sweden: ECPAT.
Harvard
,, . (1996). Child pornography: An international perspective. Sweden: ECPAT.
MLA
,, . Child pornography: An international perspective. Sweden: ECPAT. 1996.