APA引文

Gravelle, H. a. R. (2004). Microeconomics (2.).

Chicago Edition Citation

Gravelle, Hugh and Rees. Microeconomics. 2. Pearson Education, New Delhi, 2004.

MLA引文

Gravelle, Hugh and Rees. Microeconomics. 2. 2004.

警告：这些引文格式不一定是100％准确.