Greenwood, B., Marsh, K., & Snow, R. (1991). Why do some African children develop severe malaria?
Chicago Style aipamenaGreenwood, B., K. Marsh, and R. Snow. Why Do Some African Children Develop Severe Malaria? 1991.
MLA aipamenaGreenwood, B., et al. Why Do Some African Children Develop Severe Malaria? 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.