Cita APA (7a ed.)

Estes, R. J., Ives, N., & Azaola Garrido, E. (2004). The commercial sexual exploitation of children in North America. G.W. Medical Publishing.

Cita Chicago Style (17a ed.)

Estes, Richard J., Nicole Ives, y Elena Azaola Garrido. The Commercial Sexual Exploitation of Children in North America. G.W. Medical Publishing, 2004.

Cita MLA (9a ed.)

Estes, Richard J., et al. The Commercial Sexual Exploitation of Children in North America. G.W. Medical Publishing, 2004.