MLA

Wilkinson, Richard, and Kate Pickett. The Inner Level : How More Equal Societies Reduce Stress, Restore Sanity and Improve Everyone's Wellbeing. Milton Keynes: Allen Lane, 2018.

APA

Wilkinson, R., & Pickett, K. (2018). The inner level : How More Equal Societies Reduce Stress, Restore Sanity and Improve Everyone's Wellbeing. Milton Keynes: Allen Lane.

Chicago

Wilkinson, Richard, and Kate Pickett. The Inner Level: How More Equal Societies Reduce Stress, Restore Sanity and Improve Everyone's Wellbeing. Milton Keynes: Allen Lane, 2018.