APA (7th ed.) Citation

United States. Bureau of Entomology and Plant Quarantine. (1939). Portable equipment for applying insecticidal concentrates by atomization. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Entomology and Plant Quarantine. Portable Equipment for Applying Insecticidal Concentrates by Atomization. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Bureau of Entomology and Plant Quarantine. Portable Equipment for Applying Insecticidal Concentrates by Atomization. [s.n.], 1939.

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