Feld, L. P., & Schneider, F. (2010). Survey on the shadow economy and undeclared earnings in OECD countries. German economic review, 11(2), .
Chicago Style (17th ed.) CitationFeld, Lars P., and Friedrich Schneider. "Survey on the Shadow Economy and Undeclared Earnings in OECD Countries." German Economic Review 11, no. 2 (2010).
MLA (9th ed.) CitationFeld, Lars P., and Friedrich Schneider. "Survey on the Shadow Economy and Undeclared Earnings in OECD Countries." German Economic Review, vol. 11, no. 2, 2010.
Warning: These citations may not always be 100% accurate.