Evans, L. T. (1975). Crop physiology: Some case histories. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Evans, L. T. Crop Physiology: Some Case Histories. London: Cambridge University Press, 1975.
Lua MLA (9ú heag.)Evans, L. T. Crop Physiology: Some Case Histories. Cambridge University Press, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
