Παραπομπή σε μορφή APA (7η εκδ.)

Thaler, R. H., & Sunstein, C. R. (2009). Nudge: Improving decisions about health, wealth, and happiness (Rev. and expanded ed.). Penguin Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Thaler, Richard H., και Cass R. Sunstein. Nudge: Improving Decisions About Health, Wealth, and Happiness. Rev. and expanded ed. New York: Penguin Books, 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Thaler, Richard H., και Cass R. Sunstein. Nudge: Improving Decisions About Health, Wealth, and Happiness. Rev. and expanded ed. Penguin Books, 2009.