Carnegie, D., & Petkoff, R. (1998). How to stop worrying and start living: Time-tested methods for conquering worry (Unabridged.). Pocket Books.
Cita Chicago Style (17a ed.)Carnegie, Dale, y Robert Petkoff. How to Stop Worrying and Start Living: Time-tested Methods for Conquering Worry. Unabridged. New York: Pocket Books, 1998.
Cita MLA (8a ed.)Carnegie, Dale, y Robert Petkoff. How to Stop Worrying and Start Living: Time-tested Methods for Conquering Worry. Unabridged. Pocket Books, 1998.
Precaución: Estas citas no son 100% exactas.