Cita APA (7a ed.)

Gibbs, J. J., & Hanrahan, K. J. (1993). Safety demand and supply: An alternative to fear of crime. Justice quarterly, 10(3), 369-394.

Cita Chicago Style (17a ed.)

Gibbs, John J., y Kathleen J. Hanrahan. "Safety Demand and Supply: An Alternative to Fear of Crime." Justice Quarterly 10, no. 3 (1993): 369-394.

Cita MLA (9a ed.)

Gibbs, John J., y Kathleen J. Hanrahan. "Safety Demand and Supply: An Alternative to Fear of Crime." Justice Quarterly, vol. 10, no. 3, 1993, pp. 369-394.