APA (7th ed.) Citation

Thaler, R. H., & Sunstein, C. R. (2020). Nudge: The final edition. Penguin Books.

Chicago Style (17th ed.) Citation

Thaler, Richard H., and Cass R. Sunstein. Nudge: The Final Edition. London: Penguin Books, 2020.

MLA (9th ed.) Citation

Thaler, Richard H., and Cass R. Sunstein. Nudge: The Final Edition. Penguin Books, 2020.