Petrucci, K. (2018). The 10-day belly slimdown: Lose your belly, heal your gut, enjoy a lighter, younger you (First edition.). Harmony Books.
Cita Chicago Style (17a ed.)Petrucci, Kellyann. The 10-day Belly Slimdown: Lose Your Belly, Heal Your Gut, Enjoy a Lighter, Younger You. First edition. New York: Harmony Books, 2018.
Cita MLA (8a ed.)Petrucci, Kellyann. The 10-day Belly Slimdown: Lose Your Belly, Heal Your Gut, Enjoy a Lighter, Younger You. First edition. Harmony Books, 2018.
Precaución: Estas citas no son 100% exactas.