Hill, N. (1996). Think and grow rich (1st Ballantine Trade Books ed.). Ballantine Books.
Cita Chicago Style (17a ed.)Hill, Napoleon. Think and Grow Rich. 1st Ballantine Trade Books ed. New York, NY: Ballantine Books, 1996.
Cita MLA (8a ed.)Hill, Napoleon. Think and Grow Rich. 1st Ballantine Trade Books ed. Ballantine Books, 1996.
Precaución: Estas citas no son 100% exactas.