Não informado. (1959). The Year Book of Dermatology. Year Book Medical Publishers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. The Year Book of Dermatology. Chicago, Ill: Year Book Medical Publishers, 1959.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. The Year Book of Dermatology. Year Book Medical Publishers, 1959.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.