Cita APA (7a ed.)

Maes, M. (1993). Seasonality in violent suicide but not in nonviolent suicide or homicide. The American journal of psychiatry, 150(9), 1380-1385.

Cita Chicago Style (17a ed.)

Maes, Michael. "Seasonality in Violent Suicide but Not in Nonviolent Suicide or Homicide." The American Journal of Psychiatry 150, no. 9 (1993): 1380-1385.

Cita MLA (9a ed.)

Maes, Michael. "Seasonality in Violent Suicide but Not in Nonviolent Suicide or Homicide." The American Journal of Psychiatry, vol. 150, no. 9, 1993, pp. 1380-1385.