APA (7th ed.) Citation

Mulford, P., & Doyle, S. (2018). Thoughts Are Things: The Original Bestseller by Prentice Mulford.

Chicago Style (17th ed.) Citation

Mulford, Prentice, and Shawn Doyle. Thoughts Are Things: The Original Bestseller by Prentice Mulford. 2018.

MLA (9th ed.) Citation

Mulford, Prentice, and Shawn Doyle. Thoughts Are Things: The Original Bestseller by Prentice Mulford. 2018.

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