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.
Style de citation Chicago (17e éd.)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.
Style de citation MLA (8e éd.)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.
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