Cita APA (7a ed.)

Bradvik, L. (2002). The occurrence of suicide in severe depression relates to the months of the year and the days of the week. European archives of psychiatry + clinical neuroscience, 252(1), 28-32.

Cita Chicago Style (17a ed.)

Bradvik, Louise. "The Occurrence of Suicide in Severe Depression Relates to the Months of the Year and the Days of the Week." European Archives of Psychiatry + Clinical Neuroscience 252, no. 1 (2002): 28-32.

Cita MLA (8a ed.)

Bradvik, Louise. "The Occurrence of Suicide in Severe Depression Relates to the Months of the Year and the Days of the Week." European Archives of Psychiatry + Clinical Neuroscience, vol. 252, no. 1, 2002, pp. 28-32.