Παραπομπή σε μορφή APA (7η εκδ.)

Natal (South Africa). Town and Regional Planning Commission & Pistorius, R. A. (1962). Natal North Coast survey. Natal - Town and Regional Planning Commission.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Natal (South Africa). Town and Regional Planning Commission και R. A. Pistorius. Natal North Coast Survey. Pietermaritzburg, Natal: Natal - Town and Regional Planning Commission, 1962.

Παραπομπή σε μορφή MLA (8th εκδ.)

Natal (South Africa). Town and Regional Planning Commission και R. A. Pistorius. Natal North Coast Survey. Natal - Town and Regional Planning Commission, 1962.