Greenberg, G., & Rubess, B. (2001). The pop-up book of nightmares (First edition.). St. Martin's Press.
Lua i Stíl Chicago (17ú heag.)Greenberg, Gary, agus Balvis Rubess. The Pop-up Book of Nightmares. First edition. New York: St. Martin's Press, 2001.
Lua MLA (9ú heag.)Greenberg, Gary, agus Balvis Rubess. The Pop-up Book of Nightmares. First edition. St. Martin's Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.