APA (7th ed.) Citation

Building Research Establishment. (1983). Perforated clay bricks. HMSO.

Chicago Style (17th ed.) Citation

Building Research Establishment. Perforated Clay Bricks. London: HMSO, 1983.

MLA (9th ed.) Citation

Building Research Establishment. Perforated Clay Bricks. HMSO, 1983.

Warning: These citations may not always be 100% accurate.