APA (7th ed.) Zitazioa

Fries, C. C. (1964). Linguistics: The study of language. The University de Michigan.

Chicago Style (17th ed.) Zitazioa

Fries, Charles C. Linguistics: The Study of Language. Nueva York: The University de Michigan, 1964.

MLA (9th ed.) Zitazioa

Fries, Charles C. Linguistics: The Study of Language. The University de Michigan, 1964.