Cita APA (7a ed.)

Holmes, D. S. (1994). Abnormal psychology (Second edition.). Harper-Collins College.

Cita Chicago Style (17a ed.)

Holmes, David S. Abnormal Psychology. Second edition. New York: Harper-Collins College, 1994.

Cita MLA (9a ed.)

Holmes, David S. Abnormal Psychology. Second edition. Harper-Collins College, 1994.