Powell-Smith, V., & Billington, M. J. (1999). The building regulations : explained & illustrated / Vincent Powell-Smith and M.J. Billington: Explained & illustrated (11th ed.). Blackwell Science.
Chicago Style (17th ed.) CitationPowell-Smith, Vincent, and M. J. Billington. The Building Regulations : Explained & Illustrated / Vincent Powell-Smith and M.J. Billington: Explained & Illustrated. 11th ed. Malden, Mass.: Blackwell Science, 1999.
MLA (9th ed.) CitationPowell-Smith, Vincent, and M. J. Billington. The Building Regulations : Explained & Illustrated / Vincent Powell-Smith and M.J. Billington: Explained & Illustrated. 11th ed. Blackwell Science, 1999.
Warning: These citations may not always be 100% accurate.