Gaya APA

Duhigg, C. (2012). Import The Power of Habit : Why we do what we do and how to change (First Edition). New York - London: The Forest Stewardship Cuncil.

Gaya MLA

Duhigg, Charles. "Import The Power of Habit : Why we do what we do and how to change". First Edition New York - London: The Forest Stewardship Cuncil, 2012. TEXT.