APA (7th ed.) Citation

(1912). Papers on cereal and forage insects: Alfalfa looper. GPO.

Chicago Style (17th ed.) Citation

Papers on Cereal and Forage Insects: Alfalfa Looper. [Washington]: GPO, 1912.

MLA (9th ed.) Citation

Papers on Cereal and Forage Insects: Alfalfa Looper. GPO, 1912.

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