Cita APA (7a ed.)

Smith, H. A. (2014). Walking prey: How America's youth are vulnerable to sex slavery. Palgrave Macmillan.

Cita Chicago Style (17a ed.)

Smith, Holly Austin. Walking Prey: How America's Youth Are Vulnerable to Sex Slavery. New York, NY [u.a. ]: Palgrave Macmillan, 2014.

Cita MLA (8a ed.)

Smith, Holly Austin. Walking Prey: How America's Youth Are Vulnerable to Sex Slavery. Palgrave Macmillan, 2014.