APA (7th ed.) Citation

Newby, H. A., & Popelka, G. R. (1992). Audiology (6th ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Newby, Hayes A., and Gerald R. Popelka. Audiology. 6th ed. Englewood Cliffs, NJ: Prentice Hall, 1992.

MLA (9th ed.) Citation

Newby, Hayes A., and Gerald R. Popelka. Audiology. 6th ed. Prentice Hall, 1992.