Cita APA (7a ed.)

Goolsbee, A. (1998). In a world without borders: The impact of taxes on internet commerce. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Goolsbee, Austan. In a World Without Borders: The Impact of Taxes on Internet Commerce. Cambridge: National Bureau of Economic Research, 1998.

Cita MLA (9a ed.)

Goolsbee, Austan. In a World Without Borders: The Impact of Taxes on Internet Commerce. National Bureau of Economic Research, 1998.