Não informado. (2003). Journal of the Royal Society for the Promotion of Health. Royal Society for the Promotion of Health.
Chicago (17e ed.) BronvermeldingNão informado. Journal of the Royal Society for the Promotion of Health. London: Royal Society for the Promotion of Health, 2003.
MLA (8e ed.) BronvermeldingNão informado. Journal of the Royal Society for the Promotion of Health. Royal Society for the Promotion of Health, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.