Cita APA

Hutchinson, M. L., Chisolm, M. S., Tuten, M., Leoutsakos, J. S., & Jones, H. E. (2012). The efficacy of escalating and fixed contingency management reinforcement on illicit drug use in opioid-dependent pregnant women.

Chicago Style Citation

Hutchinson, Melissa L., Margaret S. Chisolm, Michelle Tuten, Jeannie-Marie S. Leoutsakos, i Hendrée E. Jones. The Efficacy of Escalating and Fixed Contingency Management Reinforcement On Illicit Drug Use in Opioid-dependent Pregnant Women. 2012.

Cita MLA

Hutchinson, Melissa L., et al. The Efficacy of Escalating and Fixed Contingency Management Reinforcement On Illicit Drug Use in Opioid-dependent Pregnant Women. 2012.