APA (7th ed.) Citation

Hopkins, C. (2007). Sound insulation / Carl Hopkins. Elsevier/Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Hopkins, Carl. Sound Insulation / Carl Hopkins. Amsterdam ; London: Elsevier/Butterworth-Heinemann, 2007.

MLA (9th ed.) Citation

Hopkins, Carl. Sound Insulation / Carl Hopkins. Elsevier/Butterworth-Heinemann, 2007.

Warning: These citations may not always be 100% accurate.