APA (7e ed.) Bronvermelding
Denning, P., & Little, J. (2012). Practicing Harm Reduction Psychotherapy: An Alternative Approach to Addictions (2nd ed.). The Guilford Press.
Chicago (17e ed.) Bronvermelding
Denning, Patt, en Jeannie Little. Practicing Harm Reduction Psychotherapy: An Alternative Approach to Addictions. 2nd ed. New York: The Guilford Press, 2012.
MLA (9e ed.) Bronvermelding
Denning, Patt, en Jeannie Little. Practicing Harm Reduction Psychotherapy: An Alternative Approach to Addictions. 2nd ed. The Guilford Press, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.