Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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