APA (7th ed.) Citation

Smith, T., & Shewell-Cooper, W. E. (1937). The profitable culture of vegetables. Longmans, Green and co..

Chicago Style (17th ed.) Citation

Smith, Thomas, and W. E. Shewell-Cooper. The Profitable Culture of Vegetables. London, New York [etc.]: Longmans, Green and co., 1937.

MLA (9th ed.) Citation

Smith, Thomas, and W. E. Shewell-Cooper. The Profitable Culture of Vegetables. Longmans, Green and co., 1937.