Não informado. (1988). Scandinavian journal of primary health care. Scandinavian University Press.
Chicago (17e ed.) BronvermeldingNão informado. Scandinavian Journal of Primary Health Care. Oslo: Scandinavian University Press, 1988.
MLA (8e ed.) BronvermeldingNão informado. Scandinavian Journal of Primary Health Care. Scandinavian University Press, 1988.
Let op: Deze citaties zijn niet altijd 100% accuraat.