APA (7th ed.) Citation

Canfield, N. (1949). Audiology, the science of hearing: A developing professional specialty. C. C. Thomas.

Chicago Style (17th ed.) Citation

Canfield, Norton. Audiology, the Science of Hearing: A Developing Professional Specialty. Springfield, Ill.: C. C. Thomas, 1949.

MLA (9th ed.) Citation

Canfield, Norton. Audiology, the Science of Hearing: A Developing Professional Specialty. C. C. Thomas, 1949.

Warning: These citations may not always be 100% accurate.