APA (7th ed.) Citation

Hill, M. (1990). Understanding social policy (3rd ed.). Basil Blackwell.

Chicago Style (17th ed.) Citation

Hill, Michael. Understanding Social Policy. 3rd ed. Oxford ; Cambridge: Basil Blackwell, 1990.

MLA (9th ed.) Citation

Hill, Michael. Understanding Social Policy. 3rd ed. Basil Blackwell, 1990.