Pilkey, D. (1990). 'Twas the night before Thanksgiving. Orchard Books.
Lua i Stíl Chicago (17ú heag.)Pilkey, Dav. 'Twas the Night Before Thanksgiving. New York: Orchard Books, 1990.
Lua MLA (8ú heag.)Pilkey, Dav. 'Twas the Night Before Thanksgiving. Orchard Books, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.