APA引文

Hill, M. J. 1. (2000). Understanding social policy (6th ed.). Malden, Mass.: Blackwell.

Trích dẫn kiểu Chicago

Hill, Michael J. 1937-. Understanding Social Policy. 6th ed. Malden, Mass.: Blackwell, 2000.

MLA引文

Hill, Michael J. 1937-. Understanding Social Policy. 6th ed. Malden, Mass.: Blackwell, 2000.

警告：这些引文格式不一定是100％准确.