Cita APA (7a ed.)

Ulmer, J. T., Kramer, J. H., & Zajac, G. (2020). The Race of Defendants and Victims in Pennsylvania Death Penalty Decisions: 2000-2010$h. Justice quarterly, 37(5), 955-983.

Cita Chicago Style (17a ed.)

Ulmer, Jeffery T., John H. Kramer, y Gary Zajac. "The Race of Defendants and Victims in Pennsylvania Death Penalty Decisions: 2000-2010$h." Justice Quarterly 37, no. 5 (2020): 955-983.

Cita MLA (9a ed.)

Ulmer, Jeffery T., et al. "The Race of Defendants and Victims in Pennsylvania Death Penalty Decisions: 2000-2010$h." Justice Quarterly, vol. 37, no. 5, 2020, pp. 955-983.