APA (7th ed.) Citation

United States. Office of Civilian Defense. (1942). Forest Fire Fighters Service, Regulations, Purpose, Organization, Duties, Training, How to Join. [s.n.].

Chicago Style (17th ed.) Citation

United States. Office of Civilian Defense. Forest Fire Fighters Service, Regulations, Purpose, Organization, Duties, Training, How to Join. [Washington]: [s.n.], 1942.

MLA (9th ed.) Citation

United States. Office of Civilian Defense. Forest Fire Fighters Service, Regulations, Purpose, Organization, Duties, Training, How to Join. [s.n.], 1942.