(1995). Pesticides, crop protection and environment. Oxford & IBH.
Chicago Style (17th ed.) ZitazioaPesticides, Crop Protection and Environment. New Delhi: Oxford & IBH, 1995.
MLA (9th ed.) ZitazioaPesticides, Crop Protection and Environment. Oxford & IBH, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.