APA (7th ed.) Citation

O'Neill, M. F. (2018). Key challenges in criminal investigation. Policy Press.

Chicago Style (17th ed.) Citation

O'Neill, Martin F. Key Challenges in Criminal Investigation. Bristol: Policy Press, 2018.

MLA (9th ed.) Citation

O'Neill, Martin F. Key Challenges in Criminal Investigation. Policy Press, 2018.

Warning: These citations may not always be 100% accurate.