APA (7th ed.) Citation

Davies, M., Croall, H., & Tyrer, J. (2009). Criminal justice (4. ed.). Longman.

Chicago Style (17th ed.) Citation

Davies, Malcolm, Hazel Croall, and Jane Tyrer. Criminal Justice. 4. ed. Harlow [u.a.]: Longman, 2009.

MLA (9th ed.) Citation

Davies, Malcolm, et al. Criminal Justice. 4. ed. Longman, 2009.