APA

,, . (2000). Optional protocol to the convention on the rights of the child on the sale of children, child prostitution and child pornography. Geneva: United Nations High Commissioner for Human Rights.

Chicago

,, . 2000. Optional protocol to the convention on the rights of the child on the sale of children, child prostitution and child pornography. Geneva: United Nations High Commissioner for Human Rights.

Harvard

,, . (2000). Optional protocol to the convention on the rights of the child on the sale of children, child prostitution and child pornography. Geneva: United Nations High Commissioner for Human Rights.

MLA

,, . Optional protocol to the convention on the rights of the child on the sale of children, child prostitution and child pornography. Geneva: United Nations High Commissioner for Human Rights. 2000.