APA-viite (7. p.)

Kingdon, G., & Knight, J. (2001). Race and the incidence of unemployment in South Africa. University of Oxford.

Chicago-viite (17. p.)

Kingdon, G., ja J. Knight. Race and the Incidence of Unemployment in South Africa. University of Oxford, 2001.

MLA-viite (9. p.)

Kingdon, G., ja J. Knight. Race and the Incidence of Unemployment in South Africa. University of Oxford, 2001.