Lua APA (7ú heag.)

Levy, M., & Salvadori, M. G. (1992). Why buildings fall down: How structures fail. W.W. Norton.

Lua i Stíl Chicago (17ú heag.)

Levy, Matthys, agus Mario George Salvadori. Why Buildings Fall Down: How Structures Fail. New York: W.W. Norton, 1992.

Lua MLA (9ú heag.)

Levy, Matthys, agus Mario George Salvadori. Why Buildings Fall Down: How Structures Fail. W.W. Norton, 1992.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.