Παραπομπή σε μορφή APA (7η εκδ.)

Não informado. (2018). Publications of the Massachusetts General Hospital. Massachusetts General Hospital.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Não informado. Publications of the Massachusetts General Hospital. Boston, Mass: Massachusetts General Hospital, 2018.

Παραπομπή σε μορφή MLA (8th εκδ.)

Não informado. Publications of the Massachusetts General Hospital. Massachusetts General Hospital, 2018.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.