Humphreys, H. R., & Melluish, D. J. (1971). Sound insulation in buildings. London: Her Majesty's Stationery Office.
Chicago Style CitationHumphreys, H. R., and D. J. Melluish. Sound Insulation in Buildings. London: Her Majesty's Stationery Office, 1971.
MLA CitationHumphreys, H. R., and D. J. Melluish. Sound Insulation in Buildings. London: Her Majesty's Stationery Office, 1971.
Warning: These citations may not always be 100% accurate.