APA ציטוט

Morland, B. J., & Parkes, S. E. (1999). Incidence of childhood CNS tumours. Nature Publishing Group.

Citação norma Chicago

Morland, B J., and S E. Parkes. Incidence of Childhood CNS Tumours. Nature Publishing Group, 1999.

ציטוט MLA

Morland, B J., and S E. Parkes. Incidence of Childhood CNS Tumours. Nature Publishing Group, 1999.