Cita APA (7a ed.)

Journal of voice: Official journal of the Voice Foundation [J Voice] NLMUID: 8712262.

Cita Chicago Style (17a ed.)

Journal of Voice: Official Journal of the Voice Foundation [J Voice] NLMUID: 8712262.

Cita MLA (9a ed.)

Journal of Voice: Official Journal of the Voice Foundation [J Voice] NLMUID: 8712262.