APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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