APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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