APA (7th ed.) Citation

Solomon, A. K. (1960). Why smash atoms? ([Rev. ed.). Penguin Books.

Chicago Style (17th ed.) Citation

Solomon, Arthur K. Why Smash Atoms? [Rev. ed. Harmondsworth, Middlesex, Baltimore]: Penguin Books, 1960.

MLA (9th ed.) Citation

Solomon, Arthur K. Why Smash Atoms? [Rev. ed. Penguin Books, 1960.