Wearne, P. (1999). Collapse: Why buildings fall down. Channel 4.
Cita Chicago Style (17a ed.)Wearne, Phillip. Collapse: Why Buildings Fall Down. London: Channel 4, 1999.
Cita MLA (9a ed.)Wearne, Phillip. Collapse: Why Buildings Fall Down. Channel 4, 1999.
Precaución: Estas citas no son 100% exactas.