Não informado. (1989). The Year book of oncology. Year Book Medical Publishers.
Chicago-Zitierstil (17. Ausg.)Não informado. The Year Book of Oncology. Chicago, Ill: Year Book Medical Publishers, 1989.
MLA-Zitierstil (8. Ausg.)Não informado. The Year Book of Oncology. Year Book Medical Publishers, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.