APA (7th ed.) Citation

Williams, W. S. C. (1971). An introduction to elementary particles (2nd edition.). Academic Press.

Chicago Style (17th ed.) Citation

Williams, W. S. C. An Introduction to Elementary Particles. 2nd edition. New York, NY: Academic Press, 1971.

MLA (8th ed.) Citation

Williams, W. S. C. An Introduction to Elementary Particles. 2nd edition. Academic Press, 1971.

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