APA (7th ed.) Citation

Russell, E. J., & Watson, D. J. (1940). The Rothamsted field experiments on the growth of wheat. Imperial Bureau of Soil Science.

Chicago Style (17th ed.) Citation

Russell, E. John, and D. J. Watson. The Rothamsted Field Experiments on the Growth of Wheat. Harpenden: Imperial Bureau of Soil Science, 1940.

MLA (8th ed.) Citation

Russell, E. John, and D. J. Watson. The Rothamsted Field Experiments on the Growth of Wheat. Imperial Bureau of Soil Science, 1940.