APA (7th ed.) Citation

Wallace, R. H. (1970). Understanding and measuring vibrations. Wykeham Publications (London).

Chicago Style (17th ed.) Citation

Wallace, R. H. Understanding and Measuring Vibrations. London: Wykeham Publications (London), 1970.

MLA (9th ed.) Citation

Wallace, R. H. Understanding and Measuring Vibrations. Wykeham Publications (London), 1970.

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