APA (7th ed.) Citation

Bullen, K. E. (1952). An introduction to the theory of mechanics. University Press.

Chicago Style (17th ed.) Citation

Bullen, K. E. An Introduction to the Theory of Mechanics. Cambridge [England]: University Press, 1952.

MLA (9th ed.) Citation

Bullen, K. E. An Introduction to the Theory of Mechanics. University Press, 1952.