Citazione Stile APA (7a Edizione)

Cain, S. (2013). Quiet: The power of introverts in a world that can't stop talking. Penguin Books.

Citazione stile Chigago Style (17a edizione)

Cain, Susan. Quiet: The Power of Introverts in a World That Can't Stop Talking. London: Penguin Books, 2013.

Citatione MLA (9a ed.)

Cain, Susan. Quiet: The Power of Introverts in a World That Can't Stop Talking. Penguin Books, 2013.