Kirkwood, K. (1950). The group areas act: By Kenneth Kirkwood. South African Institute of Race Relations.
Citação do estilo Chicago (17ª ed.)Kirkwood, Kenneth. The Group Areas Act: By Kenneth Kirkwood. Johannesburg: South African Institute of Race Relations, 1950.
Citação MLA (8ª ed.)Kirkwood, Kenneth. The Group Areas Act: By Kenneth Kirkwood. South African Institute of Race Relations, 1950.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.