Kirwan, P., Asaolu, S., Abiona, T., Jackson, A., Smith, H., & Holland, C. (2020). Soil-transmitted helminth infections in Nigerian children aged 0–25 months. Cambridge University Press.
Chicago-referens (17:e uppl.)Kirwan, P., S.O Asaolu, T.C Abiona, A.L Jackson, H.V Smith, och C.V Holland. Soil-transmitted Helminth Infections in Nigerian Children Aged 0–25 Months. Cambridge University Press, 2020.
MLA-referens (9:e uppl.)Kirwan, P., et al. Soil-transmitted Helminth Infections in Nigerian Children Aged 0–25 Months. Cambridge University Press, 2020.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.