Παραπομπή σε μορφή APA (7η εκδ.)

Kirkwood, K. (1950). The group areas act: By Kenneth Kirkwood. South African Institute of Race Relations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kirkwood, Kenneth. The Group Areas Act: By Kenneth Kirkwood. Johannesburg: South African Institute of Race Relations, 1950.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kirkwood, Kenneth. The Group Areas Act: By Kenneth Kirkwood. South African Institute of Race Relations, 1950.