Duff, K. (2014). The secret life of sleep (First Atria Books/Beyond Words hardcover edition.). Atria Books ; Beyond Words.
Style de citation Chicago (17e éd.)Duff, Kat. The Secret Life of Sleep. First Atria Books/Beyond Words hardcover edition. New York : Hillsboro, Oregon: Atria Books ; Beyond Words, 2014.
Style de citation MLA (8e éd.)Duff, Kat. The Secret Life of Sleep. First Atria Books/Beyond Words hardcover edition. Atria Books ; Beyond Words, 2014.
Attention : ces citations peuvent ne pas être correctes à 100%.