Harrison, H. W., Trotman, P. M., & Saunders, G. K. (2009). Roofs and roofing : performance, diagnosis, maintenance, repair and the avoidance of defects: Performance, diagnosis, maintenance, repair and the avoidance of defects (3rd ed.). IHS BRE Press.
Chicago Style (17th ed.) CitationHarrison, H. W., P. M. Trotman, and G. K. Saunders. Roofs and Roofing : Performance, Diagnosis, Maintenance, Repair and the Avoidance of Defects: Performance, Diagnosis, Maintenance, Repair and the Avoidance of Defects. 3rd ed. Garston: IHS BRE Press, 2009.
MLA (9th ed.) CitationHarrison, H. W., et al. Roofs and Roofing : Performance, Diagnosis, Maintenance, Repair and the Avoidance of Defects: Performance, Diagnosis, Maintenance, Repair and the Avoidance of Defects. 3rd ed. IHS BRE Press, 2009.