Gardner, M. (1994). My best mathematical and logic puzzles. Dover.
Lua i Stíl Chicago (17ú heag.)Gardner, Martin. My Best Mathematical and Logic Puzzles. New York: Dover, 1994.
Lua MLA (9ú heag.)Gardner, Martin. My Best Mathematical and Logic Puzzles. Dover, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.