APA (7th ed.) Zitazioa
Labov, W., Ash, S., & Boberg, C. (2006). The atlas of North American English: Phonetics, phonology, and sound change : a multimedia reference tool. Mouton de Gruyter.
Chicago Style (17th ed.) Zitazioa
Labov, William, Sharon Ash, eta Charles Boberg. The Atlas of North American English: Phonetics, Phonology, and Sound Change : A Multimedia Reference Tool. Berlin ; New York: Mouton de Gruyter, 2006.
MLA (9th ed.) Zitazioa
Labov, William, et al. The Atlas of North American English: Phonetics, Phonology, and Sound Change : A Multimedia Reference Tool. Mouton de Gruyter, 2006.
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