Cita APA (7a ed.)

Martin E. P. Seligman; Elaine F. Walker; David L. Rosenhan. (2001). Abnormal Psychology (Fourth Edition) (4th.). W. W. Norton & Company.

Cita Chicago Style (17a ed.)

Martin E. P. Seligman; Elaine F. Walker; David L. Rosenhan. Abnormal Psychology (Fourth Edition). 4th. W. W. Norton & Company, 2001.

Cita MLA (9a ed.)

Martin E. P. Seligman; Elaine F. Walker; David L. Rosenhan. Abnormal Psychology (Fourth Edition). 4th. W. W. Norton & Company, 2001.