APA (7th ed.) Citation

Peale, N. V. (2013). The power of positive thinking. Pocket Books.

Chicago Style (17th ed.) Citation

Peale, Norman Vincent. The Power of Positive Thinking. New York, NY: Pocket Books, 2013.

MLA (9th ed.) Citation

Peale, Norman Vincent. The Power of Positive Thinking. Pocket Books, 2013.

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