APA (7th ed.) Citation

Marden, O. S. (2006). The power of personality. Masterpiece.

Chicago Style (17th ed.) Citation

Marden, Orison Swett. The Power of Personality. Selangor: Masterpiece, 2006.

MLA (9th ed.) Citation

Marden, Orison Swett. The Power of Personality. Masterpiece, 2006.

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