APA (7th ed.) Citation

United States. Weather Bureau & ProQuest (Firm). (1942). United States Meteorological Yearbook, 1940. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Weather Bureau and ProQuest (Firm). United States Meteorological Yearbook, 1940. Washington: [publisher not identified], 1942.

MLA (9th ed.) Citation

United States. Weather Bureau and ProQuest (Firm). United States Meteorological Yearbook, 1940. [publisher not identified], 1942.

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