APA (7th ed.) Citation

Cullum, D. J. W. (1949). The practical application of acoustic principles. E. & F. N. Spon.

Chicago Style (17th ed.) Citation

Cullum, Douglas Jack Wayth. The Practical Application of Acoustic Principles. London: E. & F. N. Spon, 1949.

MLA (9th ed.) Citation

Cullum, Douglas Jack Wayth. The Practical Application of Acoustic Principles. E. & F. N. Spon, 1949.