United States. Office of Civil Defense. In Time of Emergency A Citizen's Handbook on Nuclear Attack, Natural Disasters (1968).
Style de citation Chicago (17e éd.)United States. Office of Civil Defense. In Time of Emergency A Citizen's Handbook on Nuclear Attack, Natural Disasters (1968).
Style de citation MLA (9e éd.)United States. Office of Civil Defense. In Time of Emergency A Citizen's Handbook on Nuclear Attack, Natural Disasters (1968).
Attention : ces citations peuvent ne pas être correctes à 100%.