Gaya APA

Collen, Allana. (2016). 10% Human: How Your Body's Microbes Hold the Key to Health and Happiness . London: William Collins.

Gaya Chicago

Collen, Allana. 10% Human: How Your Body's Microbes Hold the Key to Health and Happiness. London: William Collins, 2016. Text.

Gaya MLA

Collen, Allana. 10% Human: How Your Body's Microbes Hold the Key to Health and Happiness. London: William Collins, 2016. Text.

Gaya Turabian

Collen, Allana. 10% Human: How Your Body's Microbes Hold the Key to Health and Happiness. London: William Collins, 2016. Print.