APA (7th ed.) Citation

Koop, G. (2013). Analysis of economic data (Fourth ed.). Wiley.

Chicago Style (17th ed.) Citation

Koop, Gary. Analysis of Economic Data. Fourth ed. Chichester, West Sussex, Eng: Wiley, 2013.

MLA (9th ed.) Citation

Koop, Gary. Analysis of Economic Data. Fourth ed. Wiley, 2013.