APA (7th ed.) Citation

Johnson, K. (2019). Willpower: THE SECRETS OF SELF-DISCIPLINE. Gildan Media LLC.

Chicago Style (17th ed.) Citation

Johnson, Kerry. Willpower: THE SECRETS OF SELF-DISCIPLINE. Gildan Media LLC, 2019.

MLA (8th ed.) Citation

Johnson, Kerry. Willpower: THE SECRETS OF SELF-DISCIPLINE. Gildan Media LLC, 2019.

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