Cita APA (7a ed.)

Campagna, D. S., & Poffenberger, D. L. (1988). The sexual trafficking in children: An investigation of the child sex trade. Auburn House Publ. Co.

Cita Chicago Style (17a ed.)

Campagna, Daniel S., y Donald L. Poffenberger. The Sexual Trafficking in Children: An Investigation of the Child Sex Trade. Dover, Mass: Auburn House Publ. Co, 1988.

Cita MLA (8a ed.)

Campagna, Daniel S., y Donald L. Poffenberger. The Sexual Trafficking in Children: An Investigation of the Child Sex Trade. Auburn House Publ. Co, 1988.