Cita APA (7a ed.)

Wichstrom, L., & Hegna, K. (2003). Sexual orientation and suicide attempt. A longitudinal study of the general Norwegian adolescent population. Journal of abnormal psychology, 112(1), 144-151.

Cita Chicago Style (17a ed.)

Wichstrom, Lars, y Kristin Hegna. "Sexual Orientation and Suicide Attempt. A Longitudinal Study of the General Norwegian Adolescent Population." Journal of Abnormal Psychology 112, no. 1 (2003): 144-151.

Cita MLA (9a ed.)

Wichstrom, Lars, y Kristin Hegna. "Sexual Orientation and Suicide Attempt. A Longitudinal Study of the General Norwegian Adolescent Population." Journal of Abnormal Psychology, vol. 112, no. 1, 2003, pp. 144-151.