Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.