APA

Levy M., Salvadori M. G., . (1992). Why buildings fall down: how structures fail. New York: W.W. Norton.

Chicago

Levy Matthys, Salvadori Mario George, . 1992. Why buildings fall down: how structures fail. New York: W.W. Norton.

Harvard

Levy M., Salvadori M. G., . (1992). Why buildings fall down: how structures fail. New York: W.W. Norton.

MLA

Levy Matthys, Salvadori Mario George, . Why buildings fall down: how structures fail. New York: W.W. Norton. 1992.