Cita APA (7a ed.)
LINDAL, E., & STEFANSSON, J. THE FREQUENCY OF DEPRESSIVE SYMPTOMS IN A GENERAL POPULATION WITH REFERENCE TO DSM-III.
Cita Chicago Style (17a ed.)
LINDAL, E., y J.G STEFANSSON. THE FREQUENCY OF DEPRESSIVE SYMPTOMS IN A GENERAL POPULATION WITH REFERENCE TO DSM-III.
Cita MLA (9a ed.)
LINDAL, E., y J.G STEFANSSON. THE FREQUENCY OF DEPRESSIVE SYMPTOMS IN A GENERAL POPULATION WITH REFERENCE TO DSM-III.
Precaución: Estas citas no son 100% exactas.