Cita APA (7th ed.)
Denning, P., & Little, J. (2012). Practicing harm reduction psychotherapy: An alternative approach to addictions (2nd ed.). Guilford Press.
Cita Chicago (17th ed.)
Denning, Patt, i Jeannie Little. Practicing Harm Reduction Psychotherapy: An Alternative Approach to Addictions. 2nd ed. New York: Guilford Press, 2012.
Cita MLA (9th ed.)
Denning, Patt, i Jeannie Little. Practicing Harm Reduction Psychotherapy: An Alternative Approach to Addictions. 2nd ed. Guilford Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.