APA (7th ed.) Zitazioa

Ball, M. J. (1999). Phonetics: The science of speech. Arnold.

Chicago Style (17th ed.) Zitazioa

Ball, Martin J. Phonetics: The Science of Speech. London: Arnold, 1999.

MLA (9th ed.) Zitazioa

Ball, Martin J. Phonetics: The Science of Speech. Arnold, 1999.