Não informado. (2002). Veterinary toxicology. American College of Veterinary Toxicologists.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Veterinary Toxicology. Manhattan, Kan: American College of Veterinary Toxicologists, 2002.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Veterinary Toxicology. American College of Veterinary Toxicologists, 2002.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.