APA (7th ed.) Citation

(1930). Factors affecting mechanical application of fertilizers to soil. GPO.

Chicago Style (17th ed.) Citation

Factors Affecting Mechanical Application of Fertilizers to Soil. [Washington]: GPO, 1930.

MLA (9th ed.) Citation

Factors Affecting Mechanical Application of Fertilizers to Soil. GPO, 1930.

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