Crews, D. (1995). Sail away. Greenwillow Books.
Lua i Stíl Chicago (17ú heag.)Crews, Donald. Sail Away. New York: Greenwillow Books, 1995.
Lua MLA (8ú heag.)Crews, Donald. Sail Away. Greenwillow Books, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.