APA (7th ed.) Citation

Picton, L. J. (1949). Nutrition r the soil. The Devin-Adair Comp.

Chicago Style (17th ed.) Citation

Picton, Lionel James. Nutrition R the Soil. The Devin-Adair Comp, 1949.

MLA (8th ed.) Citation

Picton, Lionel James. Nutrition R the Soil. The Devin-Adair Comp, 1949.

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