Cita APA (7a ed.)

Gelfand, S. A. (1997). Essentials of audiology. Thieme.

Cita Chicago Style (17a ed.)

Gelfand, Stanley A. Essentials of Audiology. New York [etc.]: Thieme, 1997.

Cita MLA (9a ed.)

Gelfand, Stanley A. Essentials of Audiology. Thieme, 1997.