APA (7th ed.) Zitazioa
Greist, J. H., & Jefferson, J. W. (1994). Depression and its treatment. Warner Boocks.
Chicago Style (17th ed.) Zitazioa
Greist, John H., eta James W. Jefferson. Depression and Its Treatment. New york: Warner Boocks, 1994.
MLA (9th ed.) Zitazioa
Greist, John H., eta James W. Jefferson. Depression and Its Treatment. Warner Boocks, 1994.
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