APA (7th ed.) Citation

(1973). Ultrasonics international / 1973: 27-29 March 1973, Imperial College, London, sponsored by the journal Ultrasonics. IPC.

Chicago Style (17th ed.) Citation

Ultrasonics International / 1973: 27-29 March 1973, Imperial College, London, Sponsored by the Journal Ultrasonics. London: IPC, 1973.

MLA (9th ed.) Citation

Ultrasonics International / 1973: 27-29 March 1973, Imperial College, London, Sponsored by the Journal Ultrasonics. IPC, 1973.

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