APA (7th ed.) Citation

United States. Bureau of Entomology. (1913). Field observations on sugar-cane insects in U.S. in 1912. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Entomology. Field Observations on Sugar-cane Insects in U.S. in 1912. [Washington]: GPO, 1913.

MLA (9th ed.) Citation

United States. Bureau of Entomology. Field Observations on Sugar-cane Insects in U.S. in 1912. GPO, 1913.

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