APA
Hill Napoleon, . (2007). Your Magic Power to be Rich!: Featuring Three Classic Works, Revised and Updated for the Twenty-First Century: Think and Grow Rich, The Magic Ladder to Success, The Master-Key to Riches. New York: Penguin.
Chicago
Hill Napoleon, . 2007. Your Magic Power to be Rich!: Featuring Three Classic Works, Revised and Updated for the Twenty-First Century: Think and Grow Rich, The Magic Ladder to Success, The Master-Key to Riches. New York: Penguin.
Harvard
Hill Napoleon, . (2007). Your Magic Power to be Rich!: Featuring Three Classic Works, Revised and Updated for the Twenty-First Century: Think and Grow Rich, The Magic Ladder to Success, The Master-Key to Riches. New York: Penguin.
MLA
Hill Napoleon, . Your Magic Power to be Rich!: Featuring Three Classic Works, Revised and Updated for the Twenty-First Century: Think and Grow Rich, The Magic Ladder to Success, The Master-Key to Riches. New York: Penguin. 2007.
