Cita APA (7th ed.)
Greist, J. H., & Jefferson, J. W. (1992). Depression and its treatment (Rev.ed.). American Psychiatric.
Cita Chicago (17th ed.)
Greist, John H., i James W. Jefferson. Depression and Its Treatment. Rev.ed. London: American Psychiatric, 1992.
Cita MLA (9th ed.)
Greist, John H., i James W. Jefferson. Depression and Its Treatment. Rev.ed. American Psychiatric, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.