Stine, R. L. (1989). The surprise party. A Parachute Press Book.
Lua i Stíl Chicago (17ú heag.)Stine, R. L. The Surprise Party. New York: A Parachute Press Book, 1989.
Lua MLA (8ú heag.)Stine, R. L. The Surprise Party. A Parachute Press Book, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.