Collen, A. (2015). 10% human: How your body's microbes hold the key to health and happiness (First edition.). Harper.
Cita Chicago Style (17a ed.)Collen, Alanna. 10% Human: How Your Body's Microbes Hold the Key to Health and Happiness. First edition. New York, NY: Harper, 2015.
Cita MLA (8a ed.)Collen, Alanna. 10% Human: How Your Body's Microbes Hold the Key to Health and Happiness. First edition. Harper, 2015.
Precaución: Estas citas no son 100% exactas.