APA (7th ed.) Citation

Lewis, J. L. (1970). Radioactivity. Longman.

Chicago Style (17th ed.) Citation

Lewis, John L. Radioactivity. London: Longman, 1970.

MLA (9th ed.) Citation

Lewis, John L. Radioactivity. Longman, 1970.

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