Wall, R. (1997). Veterinary entomology : arthropod ectoparasites of: Veterinary importance. Chapman & Hall.
Citazione stile Chigago Style (17a edizione)Wall, Richard. Veterinary Entomology : Arthropod Ectoparasites of: Veterinary Importance. London: Chapman & Hall, 1997.
Citatione MLA (9a ed.)Wall, Richard. Veterinary Entomology : Arthropod Ectoparasites of: Veterinary Importance. Chapman & Hall, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.