APA (7th ed.) Citation

Chopra, D. (2008). Why is God laughing?: The path to joy and spiritual optimism. Harmony Books.

Chicago Style (17th ed.) Citation

Chopra, Deepak. Why Is God Laughing?: The Path to Joy and Spiritual Optimism. New York: Harmony Books, 2008.

MLA (8th ed.) Citation

Chopra, Deepak. Why Is God Laughing?: The Path to Joy and Spiritual Optimism. Harmony Books, 2008.

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