APA aipamena

McCarthy, D. (2020). 'Soft' Policing. Palgrave Macmillan UK.

Chicago Style aipamena

McCarthy, D. 'Soft' Policing. Palgrave Macmillan UK, 2020.

MLA aipamena

McCarthy, D. 'Soft' Policing. Palgrave Macmillan UK, 2020.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.