APA (7th ed.) Citation

London Centre for Psychotherapy, ebrary, Inc, & Bishop, B. (2002). Ideas in practice. Karnac.

Chicago Style (17th ed.) Citation

London Centre for Psychotherapy, Inc ebrary, and Bernardine Bishop. Ideas in Practice. London ; New York: Karnac, 2002.

MLA (9th ed.) Citation

London Centre for Psychotherapy, et al. Ideas in Practice. Karnac, 2002.