APA (7th ed.) Citation

United States. Office of Civil Defense. (2005). In Time of Emergency A Citizen's Handbook on Nuclear Attack, Natural Disasters (1968). Project Gutenberg.

Chicago Style (17th ed.) Citation

United States. Office of Civil Defense. In Time of Emergency A Citizen's Handbook on Nuclear Attack, Natural Disasters (1968). Project Gutenberg, 2005.

MLA (9th ed.) Citation

United States. Office of Civil Defense. In Time of Emergency A Citizen's Handbook on Nuclear Attack, Natural Disasters (1968). Project Gutenberg, 2005.

Warning: These citations may not always be 100% accurate.