Turner, B. A., & Pidgeon, N. F. (1997). Man-made disasters (2nd ed.). Butterworth-Heinemann.
Cita Chicago Style (17a ed.)Turner, Barry A., y Nick F. Pidgeon. Man-made Disasters. 2nd ed. Oxford [etc.]: Butterworth-Heinemann, 1997.
Cita MLA (9a ed.)Turner, Barry A., y Nick F. Pidgeon. Man-made Disasters. 2nd ed. Butterworth-Heinemann, 1997.
Precaución: Estas citas no son 100% exactas.