The Year book of the ear, nose & throat and maxillofacial surgery. Year Book Publishers.
Cita Chicago (17th ed.)The Year Book of the Ear, Nose & Throat and Maxillofacial Surgery. Chicago: Year Book Publishers.
Cita MLA (8th ed.)The Year Book of the Ear, Nose & Throat and Maxillofacial Surgery. Year Book Publishers.
Atenció: Aquestes cites poden no estar 100% correctes.