Cita APA (7a ed.)

Mocan, H. N., & Gittings, R. K. (2001). Pardons, executions and homicide. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Mocan, H. Naci, y R. Kaj Gittings. Pardons, Executions and Homicide. Cambridge, MA: National Bureau of Economic Research, 2001.

Cita MLA (9a ed.)

Mocan, H. Naci, y R. Kaj Gittings. Pardons, Executions and Homicide. National Bureau of Economic Research, 2001.