APA (7th ed.) Citation

Lock, J. H. (1964). Pressure measurement in vacuum systems (2nd ed.). Chapman and Hall.

Chicago Style (17th ed.) Citation

Lock, J. H. Pressure Measurement in Vacuum Systems. 2nd ed. London: Chapman and Hall, 1964.

MLA (9th ed.) Citation

Lock, J. H. Pressure Measurement in Vacuum Systems. 2nd ed. Chapman and Hall, 1964.