Não informado. (2000). Transactions of the American Association for the Study of Goiter. American Association for the Study of Goiter.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Transactions of the American Association for the Study of Goiter. Springfield, Ill: American Association for the Study of Goiter, 2000.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Transactions of the American Association for the Study of Goiter. American Association for the Study of Goiter, 2000.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.