Sheldon, S. (2005). The other side of me. HarperCollins.
Chicago Style aipamenaSheldon, Sidney. The Other Side of Me. London: HarperCollins, 2005.
MLA aipamenaSheldon, Sidney. The Other Side of Me. HarperCollins, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.