Buff, M. (1951). The apple and the arrow: The legend of William Tell. Scholastic.
Lua i Stíl Chicago (17ú heag.)Buff, Mary. The Apple and the Arrow: The Legend of William Tell. New York: Scholastic, 1951.
Lua MLA (9ú heag.)Buff, Mary. The Apple and the Arrow: The Legend of William Tell. Scholastic, 1951.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.