APA (7th ed.) Citation

Harrison, J., Harrison, O., Martin, E., & Simpson, M. (2005). Study skills for criminology. Sage publications.

Chicago Style (17th ed.) Citation

Harrison, John, Olwen Harrison, Emma Martin, and Mark Simpson. Study Skills for Criminology. London: Sage publications, 2005.

MLA (8th ed.) Citation

Harrison, John, et al. Study Skills for Criminology. Sage publications, 2005.