APA (7th ed.) Citation

Schneider, F., & Williams, C. C. (2013). The shadow economy / Friedrich Schneider & Colin C. Williams. Institute of Economic Affairs.

Chicago Style (17th ed.) Citation

Schneider, Friedrich, and Colin C. Williams. The Shadow Economy / Friedrich Schneider & Colin C. Williams. London: Institute of Economic Affairs, 2013.

MLA (9th ed.) Citation

Schneider, Friedrich, and Colin C. Williams. The Shadow Economy / Friedrich Schneider & Colin C. Williams. Institute of Economic Affairs, 2013.

Warning: These citations may not always be 100% accurate.