APA

Pessin A. B. B., Tavares E. L. M., Gramuglia A. C. J., de Carvalho L. R. & Martins R. H. G. (20171212). Voice and ageing: clinical, endoscopic and acoustic investigation. : Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery.

Chicago

Pessin A B B, Tavares E L M, Gramuglia A C J, de Carvalho L R and Martins R H G. 20171212. Voice and ageing: clinical, endoscopic and acoustic investigation. : Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery.

Harvard

Pessin A. B. B., Tavares E. L. M., Gramuglia A. C. J., de Carvalho L. R. and Martins R. H. G. (20171212). Voice and ageing: clinical, endoscopic and acoustic investigation. : Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery.

MLA

Pessin A B B, Tavares E L M, Gramuglia A C J, de Carvalho L R and Martins R H G. Voice and ageing: clinical, endoscopic and acoustic investigation. : Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery. 20171212.