Lua APA (7ú heag.)
Ash, A., & Gross, R. (2006). Fearless symmetry: Exposing the hidden patterns of numbers. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)
Ash, Avner, agus Robert Gross. Fearless Symmetry: Exposing the Hidden Patterns of Numbers. Princeton: Princeton University Press, 2006.
Lua MLA (9ú heag.)
Ash, Avner, agus Robert Gross. Fearless Symmetry: Exposing the Hidden Patterns of Numbers. Princeton University Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.