APA aipamena

Evans, L. T. (1975). Crop physiology: Some case histories. Cambridge University Press.

Chicago Style aipamena

Evans, L. T. Crop Physiology: Some Case Histories. London: Cambridge University Press, 1975.

MLA aipamena

Evans, L. T. Crop Physiology: Some Case Histories. Cambridge University Press, 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.