Cita APA (7a ed.)

Strömgren, E. (1987). Changes in the incidents of schizophrenia. The British journal of psychiatry, 150, 1-7.

Cita Chicago Style (17a ed.)

Strömgren, Erik. "Changes in the Incidents of Schizophrenia." The British Journal of Psychiatry 150 (1987): 1-7.

Cita MLA (8a ed.)

Strömgren, Erik. "Changes in the Incidents of Schizophrenia." The British Journal of Psychiatry, vol. 150, 1987, pp. 1-7.