Gaya APA

Skinner, V., Wrycraft, N. (New York : www.openu). CBT Fundamentals : Theory and cases . New York: New York : www.openup.uk, 2014.

Gaya MLA

Skinner, Vanessa.., Wrycraft, Nick. "CBT Fundamentals : Theory and cases". New York: New York : www.openup.uk, 2014, New York : www.openu. Text.