APA (7th ed.) Citation
Southwell, R. (1941). An introduction to the theory of elascticity for engineers and physicists. Oxford university press.
Chicago Style (17th ed.) Citation
Southwell, R.V. An Introduction to the Theory of Elascticity for Engineers and Physicists. London: Oxford university press, 1941.
MLA (9th ed.) Citation
Southwell, R.V. An Introduction to the Theory of Elascticity for Engineers and Physicists. Oxford university press, 1941.
Warning: These citations may not always be 100% accurate.