Cita APA (7a ed.)

Erickson, M. L., & Gibbs, J. P. (1979). On the Perceived Severity of Legal Penalties. https://doi.org/10.2307/1142970

Cita Chicago Style (17a ed.)

Erickson, Maynard L., y Jack P. Gibbs. On the Perceived Severity of Legal Penalties. 1979. https://doi.org/10.2307/1142970.

Cita MLA (9a ed.)

Erickson, Maynard L., y Jack P. Gibbs. On the Perceived Severity of Legal Penalties. 1979. https://doi.org/10.2307/1142970.