Huffington, A. S. (2016). The sleep revolution: Transforming your life, one night at a time (First edition.). Harmony Books.
Cita Chicago Style (17a ed.)Huffington, Arianna Stassinopoulos. The Sleep Revolution: Transforming Your Life, One Night at a Time. First edition. New York: Harmony Books, 2016.
Cita MLA (8a ed.)Huffington, Arianna Stassinopoulos. The Sleep Revolution: Transforming Your Life, One Night at a Time. First edition. Harmony Books, 2016.
Precaución: Estas citas no son 100% exactas.