APA (7th ed.) Citation

Peale. (2013). The power of positive thinking (Pocket Books pbk. ed.). Pocket Books.

Chicago Style (17th ed.) Citation

Peale. The Power of Positive Thinking. Pocket Books pbk. ed. New York: Pocket Books, 2013.

MLA (8th ed.) Citation

Peale. The Power of Positive Thinking. Pocket Books pbk. ed. Pocket Books, 2013.

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