APA (7th ed.) Zitazioa
Terrell, T. D. (1988). Deux mondes: A communicative approach. Random House.
Chicago Style (17th ed.) Zitazioa
Terrell, Tracy D. Deux Mondes: A Communicative Approach. New York: Random House, 1988.
MLA (9th ed.) Zitazioa
Terrell, Tracy D. Deux Mondes: A Communicative Approach. Random House, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.