Cita APA (7a ed.)

Ehlers, A. (1992). Perspectives and promises of clinical psychology. Plenum.

Cita Chicago Style (17a ed.)

Ehlers, Anke. Perspectives and Promises of Clinical Psychology. New York [etc.]: Plenum, 1992.

Cita MLA (9a ed.)

Ehlers, Anke. Perspectives and Promises of Clinical Psychology. Plenum, 1992.