Cita APA (7a ed.)

Pfeiffer, S. (2015). VAT grouping from a European perspective. IBFD.

Cita Chicago Style (17a ed.)

Pfeiffer, Sebastian. VAT Grouping from a European Perspective. Amsterdam: IBFD, 2015.

Cita MLA (8a ed.)

Pfeiffer, Sebastian. VAT Grouping from a European Perspective. IBFD, 2015.