APA (7th ed.) Citation

United States. Bureau of Plant Industry. Library. (1934). Plant science literature.

Chicago Style (17th ed.) Citation

United States. Bureau of Plant Industry. Library. Plant Science Literature. [Washington, 1934.

MLA (8th ed.) Citation

United States. Bureau of Plant Industry. Library. Plant Science Literature. 1934.

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