Fox, M. J. (2009). Always looking up: The adventures of an incurable optimist. Hyperion Audiobooks.
Cita Chicago Style (17a ed.)Fox, Michael J. Always Looking Up: The Adventures of an Incurable Optimist. [New York, N.Y.]: Hyperion Audiobooks, 2009.
Cita MLA (8a ed.)Fox, Michael J. Always Looking Up: The Adventures of an Incurable Optimist. Hyperion Audiobooks, 2009.
Precaución: Estas citas no son 100% exactas.