APA Citation

Keen, M., & Strand, J. (2006). Indirect taxes on international aviation. [Washington, D.C.?]: International Monetary Fund.

Chicago Style Citation

Keen, Michael., and Jon Strand. Indirect Taxes On International Aviation. [Washington, D.C.?]: International Monetary Fund, 2006.

MLA Citation

Keen, Michael., and Jon Strand. Indirect Taxes On International Aviation. [Washington, D.C.?]: International Monetary Fund, 2006.

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