Bourbaki, N. (1968). Elements of mathematics: Theory of sets (1968). Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)Bourbaki, Nicolas. Elements of Mathematics: Theory of Sets (1968). Reading, Massachusetts: Addison-Wesley, 1968.
Lua MLA (9ú heag.)Bourbaki, Nicolas. Elements of Mathematics: Theory of Sets (1968). Addison-Wesley, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.