Itsines, K. (2017). The bikini body motivation & habits guide (First U.S. edition.). St. Martin's Griffin.
Cita Chicago Style (17a ed.)Itsines, Kayla. The Bikini Body Motivation & Habits Guide. First U.S. edition. New York: St. Martin's Griffin, 2017.
Cita MLA (8a ed.)Itsines, Kayla. The Bikini Body Motivation & Habits Guide. First U.S. edition. St. Martin's Griffin, 2017.
Precaución: Estas citas no son 100% exactas.