APA (7th ed.) Citation

(1922). Summary of insect conditions throughout U.S. during 1921. GPO.

Chicago Style (17th ed.) Citation

Summary of Insect Conditions Throughout U.S. During 1921. [Washington]: GPO, 1922.

MLA (9th ed.) Citation

Summary of Insect Conditions Throughout U.S. During 1921. GPO, 1922.

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