Cita APA (7a ed.)

Spencer, J., & Broad, R. (2012). The ‘Groundhog Day’ of the human trafficking for sexual exploitation debate: New directions in criminological understanding. European journal on criminal policy and research, 18(3), 269-281.

Cita Chicago Style (17a ed.)

Spencer, Jon, y Rose Broad. "The ‘Groundhog Day’ of the Human Trafficking for Sexual Exploitation Debate: New Directions in Criminological Understanding." European Journal on Criminal Policy and Research 18, no. 3 (2012): 269-281.

Cita MLA (9a ed.)

Spencer, Jon, y Rose Broad. "The ‘Groundhog Day’ of the Human Trafficking for Sexual Exploitation Debate: New Directions in Criminological Understanding." European Journal on Criminal Policy and Research, vol. 18, no. 3, 2012, pp. 269-281.