Cita APA (7a ed.)

Gollwitzer, M., & Keller, L. (2010). What you did only matters if you are one of ss: Offenders’ group membership moderates the effect of criminal history on punishment severity. Social psychology, 41(1), 20-26.

Cita Chicago Style (17a ed.)

Gollwitzer, Mario, y Livia Keller. "What You Did Only Matters If You Are One of Ss: Offenders’ Group Membership Moderates the Effect of Criminal History on Punishment Severity." Social Psychology 41, no. 1 (2010): 20-26.

Cita MLA (9a ed.)

Gollwitzer, Mario, y Livia Keller. "What You Did Only Matters If You Are One of Ss: Offenders’ Group Membership Moderates the Effect of Criminal History on Punishment Severity." Social Psychology, vol. 41, no. 1, 2010, pp. 20-26.