Davis Langdon LLP. (2012). Spon's architects' and builders' price book edited by Davis Langdon (137th ed., 2012.). Spon.
Chicago Style (17th ed.) CitationDavis Langdon LLP. Spon's Architects' and Builders' Price Book Edited by Davis Langdon. 137th ed., 2012. London: Spon, 2012.
MLA (9th ed.) CitationDavis Langdon LLP. Spon's Architects' and Builders' Price Book Edited by Davis Langdon. 137th ed., 2012. Spon, 2012.
Warning: These citations may not always be 100% accurate.