Cita APA (7a ed.)

Kotila, L., & Lönnqvist, J. (1987). Adolescent suicide attempts 1973-1982 in the Helsinki area. Acta psychiatrica Scandinavica, 76(4), 345-355.

Cita Chicago Style (17a ed.)

Kotila, Leena, y Jouko Lönnqvist. "Adolescent Suicide Attempts 1973-1982 in the Helsinki Area." Acta Psychiatrica Scandinavica 76, no. 4 (1987): 345-355.

Cita MLA (8a ed.)

Kotila, Leena, y Jouko Lönnqvist. "Adolescent Suicide Attempts 1973-1982 in the Helsinki Area." Acta Psychiatrica Scandinavica, vol. 76, no. 4, 1987, pp. 345-355.