Cita APA (7th ed.)

Heath, C., & Heath, D. (2010). Switch: How to change things when change is hard. Broadway Books.

Cita Chicago (17th ed.)

Heath, Chip, i Dan Heath. Switch: How to Change Things When Change Is Hard. New York: Broadway Books, 2010.

Cita MLA (9th ed.)

Heath, Chip, i Dan Heath. Switch: How to Change Things When Change Is Hard. Broadway Books, 2010.