Não informado. (2008). The West African medical journal and Nigerian practitioner. JMP Services.
Chicago (17e ed.) BronvermeldingNão informado. The West African Medical Journal and Nigerian Practitioner. London: JMP Services, 2008.
MLA (8e ed.) BronvermeldingNão informado. The West African Medical Journal and Nigerian Practitioner. JMP Services, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.