Cita APA (7a ed.)

Schram, P. J., & Tibbetts, S. G. (2021). Introduction to criminology: Why do they do it? (Third edition.). SAGE.

Cita Chicago Style (17a ed.)

Schram, Pamela J., y Stephen G. Tibbetts. Introduction to Criminology: Why Do They Do It? Third edition. Los Angeles London New Delhi Singapore Washington DC Melbourne: SAGE, 2021.

Cita MLA (9a ed.)

Schram, Pamela J., y Stephen G. Tibbetts. Introduction to Criminology: Why Do They Do It? Third edition. SAGE, 2021.