Cita APA (7a ed.)

Seligman, M. E. P. (1994). What you can change and what you can't: The complete guide to successful self-improvement. Alfred A. Knopf.

Cita Chicago Style (17a ed.)

Seligman, Martin E. P. What You Can Change and What You Can't: The Complete Guide to Successful Self-improvement. New York: Alfred A. Knopf, 1994.

Cita MLA (9a ed.)

Seligman, Martin E. P. What You Can Change and What You Can't: The Complete Guide to Successful Self-improvement. Alfred A. Knopf, 1994.