Παραπομπή σε μορφή APA (7η εκδ.)

Bortoni-Ricardo, S. M. (1985). The urbanization of rural dialect speakers: A sociolinguistic study in Brazil. Cambridge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bortoni-Ricardo, Stella Maris. The Urbanization of Rural Dialect Speakers: A Sociolinguistic Study in Brazil. Cambridge [Cambridgeshire] New York: Cambridge University Press, 1985.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bortoni-Ricardo, Stella Maris. The Urbanization of Rural Dialect Speakers: A Sociolinguistic Study in Brazil. Cambridge University Press, 1985.