APA (7th ed.) Citation

Jenkins, E. N. (1964). An introduction to radioactivity / by E.N. Jenkins. Butterworths.

Chicago Style (17th ed.) Citation

Jenkins, E. N. An Introduction to Radioactivity / by E.N. Jenkins. Butterworths, 1964.

MLA (9th ed.) Citation

Jenkins, E. N. An Introduction to Radioactivity / by E.N. Jenkins. Butterworths, 1964.

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