Lua APA (7ú heag.)
Duhigg, C. (2016). Smarter Faster Better: The Secrets of Being Productive. Penguin Random House.
Lua i Stíl Chicago (17ú heag.)
Duhigg, Charles. Smarter Faster Better: The Secrets of Being Productive. London: Penguin Random House, 2016.
Lua MLA (9ú heag.)
Duhigg, Charles. Smarter Faster Better: The Secrets of Being Productive. Penguin Random House, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.