APA (7th ed.) Zitazioa

Bryson, B. (1990). The mother tongue. Penguin Books.

Chicago Style (17th ed.) Zitazioa

Bryson, Bill. The Mother Tongue. New York: Penguin Books, 1990.

MLA (9th ed.) Zitazioa

Bryson, Bill. The Mother Tongue. Penguin Books, 1990.