Cita APA (7a ed.)

Furst, J., & Huffine, C. L. (1991). Assessing vulnerability to suicide. Suicide and life-threatening behavior, 21(4), 329-344.

Cita Chicago Style (17a ed.)

Furst, J., y C. L. Huffine. "Assessing Vulnerability to Suicide." Suicide and Life-threatening Behavior 21, no. 4 (1991): 329-344.

Cita MLA (8a ed.)

Furst, J., y C. L. Huffine. "Assessing Vulnerability to Suicide." Suicide and Life-threatening Behavior, vol. 21, no. 4, 1991, pp. 329-344.