APA
Hendrickson E. L., Schmal M. S. & Ekleberry S. C. (2004). Treating co-occurring disorders : a handbook for mental health and substance abuse professionals. New York: The Haworth Press.
Chicago
Hendrickson Edward L, Schmal Marilyn S and Ekleberry Sharon C. 2004. Treating co-occurring disorders : a handbook for mental health and substance abuse professionals. New York: The Haworth Press.
Harvard
Hendrickson E. L., Schmal M. S. and Ekleberry S. C. (2004). Treating co-occurring disorders : a handbook for mental health and substance abuse professionals. New York: The Haworth Press.
MLA
Hendrickson Edward L, Schmal Marilyn S and Ekleberry Sharon C. Treating co-occurring disorders : a handbook for mental health and substance abuse professionals. New York: The Haworth Press. 2004.
BOEKEN/BROCHURES