Não informado. (1959). The Year Book of Dermatology. Year Book Medical Publishers.
Chicago-Zitierstil (17. Ausg.)Não informado. The Year Book of Dermatology. Chicago, Ill: Year Book Medical Publishers, 1959.
MLA-Zitierstil (8. Ausg.)Não informado. The Year Book of Dermatology. Year Book Medical Publishers, 1959.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.