APA
Cockfield Arthur, Hellerstein Walter, Millar Rebecca & Waerzeggers Christophe. (2013). Taxing global digital commerce. London: Wolter Kluwer.
Chicago
Cockfield Arthur, Hellerstein Walter, Millar Rebecca and Waerzeggers Christophe. 2013. Taxing global digital commerce. London: Wolter Kluwer.
Harvard
Cockfield Arthur, Hellerstein Walter, Millar Rebecca and Waerzeggers Christophe. (2013). Taxing global digital commerce. London: Wolter Kluwer.
MLA
Cockfield Arthur, Hellerstein Walter, Millar Rebecca and Waerzeggers Christophe. Taxing global digital commerce. London: Wolter Kluwer. 2013.