Παραπομπή σε μορφή APA (7η εκδ.)

Não informado. (2018). ORL-Head and Neck Nursing. Society Of Otorhinolaryngology And Head-Neck Nurses.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Não informado. ORL-Head and Neck Nursing. New Smyrna Beach, Fla: Society Of Otorhinolaryngology And Head-Neck Nurses, 2018.

Παραπομπή σε μορφή MLA (8th εκδ.)

Não informado. ORL-Head and Neck Nursing. Society Of Otorhinolaryngology And Head-Neck Nurses, 2018.

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