Bono, E. D. (1997). How To Be More Interesting. Penguin Books.
Cita Chicago Style (17a ed.)Bono, Edward De. How To Be More Interesting. London: Penguin Books, 1997.
Cita MLA (9a ed.)Bono, Edward De. How To Be More Interesting. Penguin Books, 1997.
Precaución: Estas citas no son 100% exactas.