Emmett, J., & Bernatene, P. (2011). The princess and the pig. Walker.
Lua i Stíl Chicago (17ú heag.)Emmett, Jonathan, agus Poly Bernatene. The Princess and the Pig. New York: Walker, 2011.
Lua MLA (8ú heag.)Emmett, Jonathan, agus Poly Bernatene. The Princess and the Pig. Walker, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.