Styl cytowania APA

Alanna Collen. (2015). 10% Human: How Your Body's Microbes Hold the Key to Health and Happiness. William Collins.

Styl cytowania Chicago

Alanna Collen. 10% Human: How Your Body's Microbes Hold the Key to Health and Happiness. London: William Collins, 2015.

Styl cytowania MLA

Alanna Collen. 10% Human: How Your Body's Microbes Hold the Key to Health and Happiness. William Collins, 2015.