APA (7th ed.) Citation

United States. Bureau of Plant Industry. (1931). Botany, current literature. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Plant Industry. Botany, Current Literature. [Washington]: [publisher not identified], 1931.

MLA (9th ed.) Citation

United States. Bureau of Plant Industry. Botany, Current Literature. [publisher not identified], 1931.

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