Cita APA (7a ed.)

Caulfield, L., & Hill, J. (2018). Criminological skills and research for beginners: A student's guide (Second edition.). Routledge.

Cita Chicago Style (17a ed.)

Caulfield, Laura, y Jane Hill. Criminological Skills and Research for Beginners: A Student's Guide. Second edition. London, New York: Routledge, 2018.

Cita MLA (9a ed.)

Caulfield, Laura, y Jane Hill. Criminological Skills and Research for Beginners: A Student's Guide. Second edition. Routledge, 2018.