Cita APA (7th ed.)
Grubert, H., & Newlon, T. S. (1997). Taxing consumption in a global economy. AEI Press.
Cita Chicago (17th ed.)
Grubert, Harry, i Timothy Scott Newlon. Taxing Consumption in a Global Economy. Washington, D.C.: AEI Press, 1997.
Cita MLA (9th ed.)
Grubert, Harry, i Timothy Scott Newlon. Taxing Consumption in a Global Economy. AEI Press, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.