Hyman, S. E. (1984). Manual of psychiatric emergencies. Little Brown.
Cita Chicago Style (17a ed.)Hyman, Steven E. Manual of Psychiatric Emergencies. Boston: Little Brown, 1984.
Cita MLA (8a ed.)Hyman, Steven E. Manual of Psychiatric Emergencies. Little Brown, 1984.
Precaución: Estas citas no son 100% exactas.