APA引文

Charles, S. (1986). The Economic Approach to Social Policy. Sussex: Wheatsheaf Books.

Trích dẫn kiểu Chicago

Charles, S.T. The Economic Approach to Social Policy. Sussex: Wheatsheaf Books, 1986.

MLA引文

Charles, S.T. The Economic Approach to Social Policy. Sussex: Wheatsheaf Books, 1986.

警告：这些引文格式不一定是100％准确.