Cita APA (7a ed.)

Quayle, E., & Ribisl, K. M. (2012). Understanding and preventing online sexual exploitation of children. Routledge.

Cita Chicago Style (17a ed.)

Quayle, Ethel, y Kirt M. Ribisl. Understanding and Preventing Online Sexual Exploitation of Children. London [u.a.]: Routledge, 2012.

Cita MLA (9a ed.)

Quayle, Ethel, y Kirt M. Ribisl. Understanding and Preventing Online Sexual Exploitation of Children. Routledge, 2012.