APA-referens

Jayakumar P M & Valsala K V. (1986). Pathology Of the reproductive system in ducks. Department of Pathology, College of Veterinary and Animal Sciences.

Chicago-stil citat

Jayakumar P M och Valsala K V. Pathology Of the Reproductive System in Ducks. Mannuthy: Department of Pathology, College of Veterinary and Animal Sciences, 1986.

MLA-referens

Jayakumar P M och Valsala K V. Pathology Of the Reproductive System in Ducks. Department of Pathology, College of Veterinary and Animal Sciences, 1986.