Cita APA (7a ed.)

De Gregori, T. R., & Darity, W. (1987). Surplus people and expendable children: The structure of apartheid and the mortality crisis in South Africa. The review of black political economy, 15(4), 47-62.

Cita Chicago Style (17a ed.)

De Gregori, Thomas R., y William Darity. "Surplus People and Expendable Children: The Structure of Apartheid and the Mortality Crisis in South Africa." The Review of Black Political Economy 15, no. 4 (1987): 47-62.

Cita MLA (9a ed.)

De Gregori, Thomas R., y William Darity. "Surplus People and Expendable Children: The Structure of Apartheid and the Mortality Crisis in South Africa." The Review of Black Political Economy, vol. 15, no. 4, 1987, pp. 47-62.