APA (7th ed.) Citation

National Hearing Aid Society & Society of Hearing Aid Audiologists. Audecibel. National Hearing Aid Society, etc.].

Chicago Style (17th ed.) Citation

National Hearing Aid Society and Society of Hearing Aid Audiologists. Audecibel. [Livonia, Mich., etc.: National Hearing Aid Society, etc.].

MLA (8th ed.) Citation

National Hearing Aid Society and Society of Hearing Aid Audiologists. Audecibel. National Hearing Aid Society, etc.].