APA

Newby H. A., .Audiology. New York: Appleton-Century-Crofts.

Chicago

Newby Hayes A, .Audiology. New York: Appleton-Century-Crofts.

Harvard

Newby H. A., .Audiology. New York: Appleton-Century-Crofts.

MLA

Newby Hayes A, .New York: Appleton-Century-Crofts. .