APA (7th ed.) Citation

Sanchez, B., & Sanchez, E. J. (2009). Don't worry, be happy: 7 secrets to achieve your dreams and enjoy great happiness today. Sheperd's Voice Publication, Inc.

Chicago Style (17th ed.) Citation

Sanchez, Bo, and Enriquez Jr Sanchez. Don't Worry, Be Happy: 7 Secrets to Achieve Your Dreams and Enjoy Great Happiness Today. Quezon City: Sheperd's Voice Publication, Inc, 2009.

MLA (9th ed.) Citation

Sanchez, Bo, and Enriquez Jr Sanchez. Don't Worry, Be Happy: 7 Secrets to Achieve Your Dreams and Enjoy Great Happiness Today. Sheperd's Voice Publication, Inc, 2009.