APA (7th ed.) Citation

(1921). Rate of multiplication of Hessian fly. GPO.

Chicago Style (17th ed.) Citation

Rate of Multiplication of Hessian Fly. [Washington]: GPO, 1921.

MLA (9th ed.) Citation

Rate of Multiplication of Hessian Fly. GPO, 1921.

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