Não informado. (2001). Journal of Applied Animal Welfare Science. Lawrence Erlbaum Associates.
Chicago (17e ed.) BronvermeldingNão informado. Journal of Applied Animal Welfare Science. Mahwah, NJ: Lawrence Erlbaum Associates, 2001.
MLA (8e ed.) BronvermeldingNão informado. Journal of Applied Animal Welfare Science. Lawrence Erlbaum Associates, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.