APA (7th ed.) Citation

United States. Weather Bureau. (1931). Climatological data for U.S. by sections. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Weather Bureau. Climatological Data for U.S. by Sections. [Washington]: [publisher not identified], 1931.

MLA (9th ed.) Citation

United States. Weather Bureau. Climatological Data for U.S. by Sections. [publisher not identified], 1931.

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