APA (7th ed.) Citation

Gadd, D., Karstedt, S., & Messner, S. F. (2012). The Sage handbook of criminological research methods. Sage Publications Ltd.

Chicago Style (17th ed.) Citation

Gadd, David, Susanne Karstedt, and Steven F. Messner. The Sage Handbook of Criminological Research Methods. Los Angeles: Sage Publications Ltd, 2012.

MLA (9th ed.) Citation

Gadd, David, et al. The Sage Handbook of Criminological Research Methods. Sage Publications Ltd, 2012.