APA (7th ed.) Citation

Hadfield. (2014). Change one thing!: Make one change and embrace a happier, more successful you. Capstone.

Chicago Style (17th ed.) Citation

Hadfield. Change One Thing!: Make One Change and Embrace a Happier, More Successful You. Chichester, England: Capstone, 2014.

MLA (8th ed.) Citation

Hadfield. Change One Thing!: Make One Change and Embrace a Happier, More Successful You. Capstone, 2014.

Warning: These citations may not always be 100% accurate.