Dyfyniad APA

Cain, S. (2013). Quiet: The power of introverts in a world that can't stop talking (1st pbk. ed.). Broadway Paperbacks.

Dyfyniad Arddull Chicago

Cain, Susan. Quiet: The Power of Introverts in a World That Can't Stop Talking. 1st pbk. ed. New York: Broadway Paperbacks, 2013.

Dyfyniad MLA

Cain, Susan. Quiet: The Power of Introverts in a World That Can't Stop Talking. 1st pbk. ed. Broadway Paperbacks, 2013.

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