APA (7th ed.) Citation

Williams, F. (1989). Social policy: A critical introduction (1. publ.). Polity Pr. [u.a.].

Chicago Style (17th ed.) Citation

Williams, Fiona. Social Policy: A Critical Introduction. 1. publ. Cambridge: Polity Pr. [u.a.], 1989.

MLA (8th ed.) Citation

Williams, Fiona. Social Policy: A Critical Introduction. 1. publ. Polity Pr. [u.a.], 1989.