APA (7th ed.) Zitazioa
Johnson, K. (2012). Acoustic and auditory phonetics (3rd ed.). Wiley-Blackwell.
Chicago Style (17th ed.) Zitazioa
Johnson, Keith. Acoustic and Auditory Phonetics. 3rd ed. Malden, Mass.: Wiley-Blackwell, 2012.
MLA (9th ed.) Zitazioa
Johnson, Keith. Acoustic and Auditory Phonetics. 3rd ed. Wiley-Blackwell, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.