APA (7th ed.) Zitazioa

Jespersen, O., & McCawley, J. D. (1993). Progress in language: With special reference to English (New ed. with an introd.). J. Benjamins Pub..

Chicago Style (17th ed.) Zitazioa

Jespersen, Otto, eta James D. McCawley. Progress in Language: With Special Reference to English. New ed. with an introd. Amsterdam ; Philadelphia: J. Benjamins Pub., 1993.

MLA (9th ed.) Zitazioa

Jespersen, Otto, eta James D. McCawley. Progress in Language: With Special Reference to English. New ed. with an introd. J. Benjamins Pub., 1993.