Sutherland Ian & Scott Ian. (2010). Gastrointestinal Nematodes of sheep and cattle: Biology and control. Willey-Blackwell.
Chicago Edition CitationSutherland Ian i Scott Ian. Gastrointestinal Nematodes of Sheep and Cattle: Biology and Control. UK: Willey-Blackwell, 2010.
Cita MLASutherland Ian i Scott Ian. Gastrointestinal Nematodes of Sheep and Cattle: Biology and Control. Willey-Blackwell, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.