APA (7th ed.) Citation

The Challenge of Modern Building ( 1964 : Pretoria, South Africa), National Building Research Institute (South Africa), & South African Council for Scientific and Industrial Research. (1964). The challenge of modern building = Die uitdaging van die moderne bouwese. National Building Research Institute.

Chicago Style (17th ed.) Citation

The Challenge of Modern Building ( 1964 : Pretoria, South Africa), National Building Research Institute (South Africa), and South African Council for Scientific and Industrial Research. The Challenge of Modern Building = Die Uitdaging Van Die Moderne Bouwese. Pretoria, S.A.: National Building Research Institute, 1964.

MLA (9th ed.) Citation

The Challenge of Modern Building ( 1964 : Pretoria, South Africa), et al. The Challenge of Modern Building = Die Uitdaging Van Die Moderne Bouwese. National Building Research Institute, 1964.