APA引文

Begg, D. (2013). Foundations of economics. London: McGraw Hill.

Trích dẫn kiểu Chicago

Begg, David. Foundations of Economics. London: McGraw Hill, 2013.

MLA引文

Begg, David. Foundations of Economics. London: McGraw Hill, 2013.

警告:这些引文格式不一定是100%准确.