Wales, R. (1982). Rapid aids for design to CP110: In 30, 25 and 20 grade concrete. Architectural Press.
Chicago Style (17th ed.) CitationWales, Robin. Rapid Aids for Design to CP110: In 30, 25 and 20 Grade Concrete. London: Architectural Press, 1982.
MLA (9th ed.) CitationWales, Robin. Rapid Aids for Design to CP110: In 30, 25 and 20 Grade Concrete. Architectural Press, 1982.
Warning: These citations may not always be 100% accurate.