APA (7e ed.) Bronvermelding

Lewis, P., Hellmich, M., Fritschi, L., Tikellis, G., Morfeld, P., Groß, J., . . . Erren, T. (2020). Perinatal photoperiod and childhood cancer: Pooled results from 182,856 individuals in the international childhood cancer cohort consortium (I4C). Taylor and Francis.

Chicago (17e ed.) Bronvermelding

Lewis, P., et al. Perinatal Photoperiod and Childhood Cancer: Pooled Results from 182,856 Individuals in the International Childhood Cancer Cohort Consortium (I4C). Taylor and Francis, 2020.

MLA (9e ed.) Bronvermelding

Lewis, P., et al. Perinatal Photoperiod and Childhood Cancer: Pooled Results from 182,856 Individuals in the International Childhood Cancer Cohort Consortium (I4C). Taylor and Francis, 2020.