Cita APA (7a ed.)

Dietz, P. E., Warren, E. J., Hrouda, D. R., Stewart, T. M., Martell, D. A., & Matthews, D. B. (1991). Threatening and otherwise inappropriate letters to members of the United States Congress. Journal of forensic sciences, 36(5), 1445-1468.

Cita Chicago Style (17a ed.)

Dietz, Park Elliott, E. Janet Warren, Debra R. Hrouda, Tracy M. Stewart, Daniel A. Martell, y Daryl B. Matthews. "Threatening and Otherwise Inappropriate Letters to Members of the United States Congress." Journal of Forensic Sciences 36, no. 5 (1991): 1445-1468.

Cita MLA (9a ed.)

Dietz, Park Elliott, et al. "Threatening and Otherwise Inappropriate Letters to Members of the United States Congress." Journal of Forensic Sciences, vol. 36, no. 5, 1991, pp. 1445-1468.