Cita APA (7a ed.)

Harper, E. (2013). School-based Prevention of Commercial Sexual Exploitation: A Special Focus on the Needs of and Effective Services for At-Risk Urban African American Girls.

Cita Chicago Style (17a ed.)

Harper, Erin. School-based Prevention of Commercial Sexual Exploitation: A Special Focus on the Needs of and Effective Services for At-Risk Urban African American Girls. 2013.

Cita MLA (9a ed.)

Harper, Erin. School-based Prevention of Commercial Sexual Exploitation: A Special Focus on the Needs of and Effective Services for At-Risk Urban African American Girls. 2013.