APA引文

Koop, G. (2005). Analysis of economic data (2nd ed.). John Wiley.

Chicago Style (17th ed.) Citation

Koop, Gary. Analysis of Economic Data. 2nd ed. Chichester: John Wiley, 2005.

MLA引文

Koop, Gary. Analysis of Economic Data. 2nd ed. John Wiley, 2005.

警告：這些引文格式不一定是100％准確.