APA (7th ed.) Citation

(1990). The incidence of mental illness over a quarter of a century: The Lundby longitudinal study of mental illnesses in a total population based on 42 000 observation years. Almqvist & Wiksell International.

Chicago Style (17th ed.) Citation

The Incidence of Mental Illness over a Quarter of a Century: The Lundby Longitudinal Study of Mental Illnesses in a Total Population Based on 42 000 Observation Years. Stockholm: Almqvist & Wiksell International, 1990.

MLA (9th ed.) Citation

The Incidence of Mental Illness over a Quarter of a Century: The Lundby Longitudinal Study of Mental Illnesses in a Total Population Based on 42 000 Observation Years. Almqvist & Wiksell International, 1990.