APA (7th ed.) Citation

Crawford, A. H. (1969). Ultrasonics for industry, 1969: Conference papers, London, 1969. Iliffe Science and Technology Publications.

Chicago Style (17th ed.) Citation

Crawford, Alex H. Ultrasonics for Industry, 1969: Conference Papers, London, 1969. Guildford, Surrey: Iliffe Science and Technology Publications, 1969.

MLA (8th ed.) Citation

Crawford, Alex H. Ultrasonics for Industry, 1969: Conference Papers, London, 1969. Iliffe Science and Technology Publications, 1969.