APA
Pieterse D., Gavin Elizabeth, Kreuser C Friedrich & Unu Wider. (2016). Introduction to the South African revenue service and Nation. Helsinki: UNU-WIDER.
Chicago
Pieterse Duncan, Gavin Elizabeth, Kreuser C Friedrich and Unu Wider. 2016. Introduction to the South African revenue service and Nation. Helsinki: UNU-WIDER.
Harvard
Pieterse D., Gavin Elizabeth, Kreuser C Friedrich and Unu Wider. (2016). Introduction to the South African revenue service and Nation. Helsinki: UNU-WIDER.
MLA
Pieterse Duncan, Gavin Elizabeth, Kreuser C Friedrich and Unu Wider. Introduction to the South African revenue service and Nation. Helsinki: UNU-WIDER. 2016.