APA način citiranja

Wills, F. (2015). Skills in cognitive behaviour therapy (2nd ed.). Sage Publications.

Čikaški stil citiranja

Wills, Frank. Skills in Cognitive Behaviour Therapy. 2nd ed. London: Sage Publications, 2015.

MLA način citiranja

Wills, Frank. Skills in Cognitive Behaviour Therapy. 2nd ed. Sage Publications, 2015.