APA引文

Case, K. E. (1989). Principles of microeconomics. Prentice Hall.

Chicago Style (17th ed.) Citation

Case, Karl E. Principles of Microeconomics. Prentice Hall, 1989.

MLA引文

Case, Karl E. Principles of Microeconomics. Prentice Hall, 1989.

警告：這些引文格式不一定是100％准確.