Não informado. (1971). IARC Scientific Publications. International Agency for Research on Cancer.
Chicago-Zitierstil (17. Ausg.)Não informado. IARC Scientific Publications. Lyon, França: International Agency for Research on Cancer, 1971.
MLA-Zitierstil (8. Ausg.)Não informado. IARC Scientific Publications. International Agency for Research on Cancer, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.