APA (7th ed.) Citation

Watson, S. J. The science and practice of conservation: Grass and forage crops. ["The Fertilizer and feeding stuffs journal"] : 1939.

Chicago Style (17th ed.) Citation

Watson, Stephen John. The Science and Practice of Conservation: Grass and Forage Crops. [London]: ["The Fertilizer and feeding stuffs journal"] : 1939.

MLA (9th ed.) Citation

Watson, Stephen John. The Science and Practice of Conservation: Grass and Forage Crops. ["The Fertilizer and feeding stuffs journal"] : 1939.