Lasky, K., & Garelick, P. (2010). Legend of the guardians: the owls of ga'hoole: The owls of ga'hoole: guardians of ga'hoole, books one, two, and three (Unabridged.). Blackstone Audio, Inc., and Buck 50 Productions, LLC.
Cita Chicago Style (17a ed.)Lasky, Kathryn, y Pamela Garelick. Legend of the Guardians: The Owls of Ga'hoole: The Owls of Ga'hoole: Guardians of Ga'hoole, Books One, Two, and Three. Unabridged. Ashland: Blackstone Audio, Inc., and Buck 50 Productions, LLC, 2010.
Cita MLA (8a ed.)Lasky, Kathryn, y Pamela Garelick. Legend of the Guardians: The Owls of Ga'hoole: The Owls of Ga'hoole: Guardians of Ga'hoole, Books One, Two, and Three. Unabridged. Blackstone Audio, Inc., and Buck 50 Productions, LLC, 2010.
Precaución: Estas citas no son 100% exactas.