APA (7th ed.) Citation

United States. Weather Bureau. (1915). Weather Bureau correspondence files. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Weather Bureau. Weather Bureau Correspondence Files. Washington: U.S. GPO, 1915.

MLA (9th ed.) Citation

United States. Weather Bureau. Weather Bureau Correspondence Files. U.S. GPO, 1915.

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