APA引文

Cowan, S. (2004). Demand shifts and imperfect competition. Department of Economics (University of Oxford).

Chicago Style (17th ed.) Citation

Cowan, S. Demand Shifts and Imperfect Competition. Department of Economics (University of Oxford), 2004.

MLA引文

Cowan, S. Demand Shifts and Imperfect Competition. Department of Economics (University of Oxford), 2004.

警告：這些引文格式不一定是100％准確.