Citazione Stile APA (7a Edizione)

ebrary, Inc, & Gilson, M. (2009). Overcoming depression: A cognitive therapy approach : workbook (2nd ed.). Oxford University Press.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, e Mark Gilson. Overcoming Depression: A Cognitive Therapy Approach : Workbook. 2nd ed. Oxford ; New York: Oxford University Press, 2009.

Citatione MLA (9a ed.)

ebrary, Inc, e Mark Gilson. Overcoming Depression: A Cognitive Therapy Approach : Workbook. 2nd ed. Oxford University Press, 2009.