APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.