APA (7th ed.) Citation

Sheldon, B., & Williams, P. (2022). Understanding policing and professional practice. Critical Publishing.

Chicago Style (17th ed.) Citation

Sheldon, Barrie, and Peter Williams. Understanding Policing and Professional Practice. St Albans: Critical Publishing, 2022.

MLA (9th ed.) Citation

Sheldon, Barrie, and Peter Williams. Understanding Policing and Professional Practice. Critical Publishing, 2022.