APA (7th ed.) Citation

Curtis, R. C., & Stricker, G. (1991). How people change: Inside and outside therapy. Plenum Pr.

Chicago Style (17th ed.) Citation

Curtis, Rebecca C., and George Stricker. How People Change: Inside and Outside Therapy. New York, NY [u.a.]: Plenum Pr, 1991.

MLA (8th ed.) Citation

Curtis, Rebecca C., and George Stricker. How People Change: Inside and Outside Therapy. Plenum Pr, 1991.

Warning: These citations may not always be 100% accurate.