Não informado. (2001). Small animal clinician. American Animal Hospital Association.
Chicago (17e ed.) BronvermeldingNão informado. Small Animal Clinician. Kansas City, Kan: American Animal Hospital Association, 2001.
MLA (8e ed.) BronvermeldingNão informado. Small Animal Clinician. American Animal Hospital Association, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.