Cita APA (7a ed.)

Gottfried, S. (2017). Younger: A breakthrough program to reset your reset your genes, reverse aging, and turn back the clock 10 years (First edition.). HarperOne, an imprint of HarperCollinsPublishers.

Cita Chicago Style (17a ed.)

Gottfried, Sara. Younger: A Breakthrough Program to Reset Your Reset Your Genes, Reverse Aging, and Turn Back the Clock 10 Years. First edition. New York, NY: HarperOne, an imprint of HarperCollinsPublishers, 2017.

Cita MLA (8a ed.)

Gottfried, Sara. Younger: A Breakthrough Program to Reset Your Reset Your Genes, Reverse Aging, and Turn Back the Clock 10 Years. First edition. HarperOne, an imprint of HarperCollinsPublishers, 2017.

Precaución: Estas citas no son 100% exactas.