APA (7th ed.) Citation

(1924). Field experiments with atmospheric-nitrogen fertilizers. GPO.

Chicago Style (17th ed.) Citation

Field Experiments with Atmospheric-nitrogen Fertilizers. [Washington]: GPO, 1924.

MLA (9th ed.) Citation

Field Experiments with Atmospheric-nitrogen Fertilizers. GPO, 1924.

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