APA (7th ed.) Citation

Nelson, P., & Elliott, S. J. (1994). Active control of sound. Academic Press.

Chicago Style (17th ed.) Citation

Nelson, P.A, and S. J. Elliott. Active Control of Sound. London: Academic Press, 1994.

MLA (8th ed.) Citation

Nelson, P.A, and S. J. Elliott. Active Control of Sound. Academic Press, 1994.

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