Blot, W., Draper, G., Kinlen, L., & Wilson, M. (1980). Childhood cancer in relation to prenatal exposure to chickenpox.
Chicago Style aipamenaBlot, W., G. Draper, L. Kinlen, and M. Wilson. Childhood Cancer in Relation to Prenatal Exposure to Chickenpox. 1980.
MLA aipamenaBlot, W., et al. Childhood Cancer in Relation to Prenatal Exposure to Chickenpox. 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.