APA (7th ed.) Citation

United States. Bureau of Plant Industry. (1942). Boron distribution in soils and related data. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Plant Industry. Boron Distribution in Soils and Related Data. [Washington]: [s.n.], 1942.

MLA (9th ed.) Citation

United States. Bureau of Plant Industry. Boron Distribution in Soils and Related Data. [s.n.], 1942.

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