Dalén, P. (1975). Season of birth: A study of schizophrenia and other mental disorders. North-Holland Pub. Co.
Chicago-Zitierstil (17. Ausg.)Dalén, Per. Season of Birth: A Study of Schizophrenia and Other Mental Disorders. Amsterdam: North-Holland Pub. Co, 1975.
MLA-Zitierstil (9. Ausg.)Dalén, Per. Season of Birth: A Study of Schizophrenia and Other Mental Disorders. North-Holland Pub. Co, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.