APA引文

WONNACOTT, P. (1990). Economic Paul Wonnacott, Ronald Wonnacott. John Wiley & Sons.

Chicago Style (17th ed.) Citation

WONNACOTT, Paul. Economic Paul Wonnacott, Ronald Wonnacott. John Wiley & Sons, 1990.

MLA引文

WONNACOTT, Paul. Economic Paul Wonnacott, Ronald Wonnacott. John Wiley & Sons, 1990.

警告：这些引文格式不一定是100％准确.