APA (7th ed.) Citation

Keen, M., & Slemrod, J. (2017). Optimal Tax Administration. International Monetary Fund.

Chicago Style (17th ed.) Citation

Keen, Michael, and Joel Slemrod. Optimal Tax Administration. Washington, D.C.: International Monetary Fund, 2017.

MLA (8th ed.) Citation

Keen, Michael, and Joel Slemrod. Optimal Tax Administration. International Monetary Fund, 2017.

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