APA (7th ed.) Citation

United States. Bureau of Entomology and Plant Quarantine. (1936). Parasite rearing tray developed to meet special requirements. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Entomology and Plant Quarantine. Parasite Rearing Tray Developed to Meet Special Requirements. [Washington]: [s.n.], 1936.

MLA (9th ed.) Citation

United States. Bureau of Entomology and Plant Quarantine. Parasite Rearing Tray Developed to Meet Special Requirements. [s.n.], 1936.