APA (7th ed.) Citation

MURPHY & McMahan, I. (2000). The power of your subconcious mind: One of the most powerful self-help guides ever written. Pocket Books.

Chicago Style (17th ed.) Citation

MURPHY and Ian McMahan. The Power of Your Subconcious Mind: One of the Most Powerful Self-help Guides Ever Written. London: Pocket Books, 2000.

MLA (9th ed.) Citation

MURPHY and Ian McMahan. The Power of Your Subconcious Mind: One of the Most Powerful Self-help Guides Ever Written. Pocket Books, 2000.