APA (7th ed.) Citation

United States. Office of Civilian Defense. (1942). OCD news letter, official bulletin of the Office of Civilian Defense, November 10, 1942, number 23. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Office of Civilian Defense. OCD News Letter, Official Bulletin of the Office of Civilian Defense, November 10, 1942, Number 23. [Washington]: [publisher not identified], 1942.

MLA (9th ed.) Citation

United States. Office of Civilian Defense. OCD News Letter, Official Bulletin of the Office of Civilian Defense, November 10, 1942, Number 23. [publisher not identified], 1942.