World Health Organization & Montresor, A. (2002). Helminth control in school-age children: A guide for managers of control programmes. World Health Organization.
Chicago (17e ed.) BronvermeldingWorld Health Organization en A. Montresor. Helminth Control in School-age Children: A Guide for Managers of Control Programmes. Geneva: World Health Organization, 2002.
MLA (9e ed.) BronvermeldingWorld Health Organization en A. Montresor. Helminth Control in School-age Children: A Guide for Managers of Control Programmes. World Health Organization, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.