Cita APA (7a ed.)
Denning, P., & Little, J. (2012). Practicing harm reduction psychotherapy: An alternative approach to addictions (2nd ed.). Guilford Press.
Cita Chicago Style (17a ed.)
Denning, Patt, y Jeannie Little. Practicing Harm Reduction Psychotherapy: An Alternative Approach to Addictions. 2nd ed. New York: Guilford Press, 2012.
Cita MLA (9a ed.)
Denning, Patt, y Jeannie Little. Practicing Harm Reduction Psychotherapy: An Alternative Approach to Addictions. 2nd ed. Guilford Press, 2012.
Precaución: Estas citas no son 100% exactas.