Soulsby, E. J. L. (1966). Biology of parasites: Emphasis on veterinary parasites. Academic Press.
Lua i Stíl Chicago (17ú heag.)Soulsby, E. J. L. Biology of Parasites: Emphasis on Veterinary Parasites. New York: Academic Press, 1966.
Lua MLA (9ú heag.)Soulsby, E. J. L. Biology of Parasites: Emphasis on Veterinary Parasites. Academic Press, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.