Dyfyniad APA

Perkins, W. H., & Kent, R. D. (1993). Functional anatomy of speech, language and hearing: A primer ([4. Dr.].). Allyn and Bacon.

Dyfyniad Arddull Chicago

Perkins, William Hughes, and Raymond D. Kent. Functional Anatomy of Speech, Language and Hearing: A Primer. [4. Dr.]. Boston: Allyn and Bacon, 1993.

Dyfyniad MLA

Perkins, William Hughes, and Raymond D. Kent. Functional Anatomy of Speech, Language and Hearing: A Primer. [4. Dr.]. Allyn and Bacon, 1993.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.