Cita APA (7a ed.)
Keen, M. (2003). Changing customs: Challenges and strategies for the reform of customs administration. IMF.
Cita Chicago Style (17a ed.)
Keen, Michael. Changing Customs: Challenges and Strategies for the Reform of Customs Administration. Washington: IMF, 2003.
Cita MLA (9a ed.)
Keen, Michael. Changing Customs: Challenges and Strategies for the Reform of Customs Administration. IMF, 2003.
Precaución: Estas citas no son 100% exactas.