Não informado. (2001). Annual Report of the Social Service Department of the Massachusetts General Hospital. Massachusetts General Hospital.
Chicago (17e ed.) BronvermeldingNão informado. Annual Report of the Social Service Department of the Massachusetts General Hospital. Boston, Mass: Massachusetts General Hospital, 2001.
MLA (8e ed.) BronvermeldingNão informado. Annual Report of the Social Service Department of the Massachusetts General Hospital. Massachusetts General Hospital, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.