Cita APA (7a ed.)

Marvell, T. B., & Moody, C. E. (1998). The impact of out-of-state prison population on state homicide rates: Displacement and free-rider effects. Criminology, 36(3), 513-535.

Cita Chicago Style (17a ed.)

Marvell, Thomas B., y Carlisle E. Moody. "The Impact of Out-of-state Prison Population on State Homicide Rates: Displacement and Free-rider Effects." Criminology 36, no. 3 (1998): 513-535.

Cita MLA (9a ed.)

Marvell, Thomas B., y Carlisle E. Moody. "The Impact of Out-of-state Prison Population on State Homicide Rates: Displacement and Free-rider Effects." Criminology, vol. 36, no. 3, 1998, pp. 513-535.