APA (7th ed.) Zitazioa

Heine, B., & Kuteva, T. (2002). World Lexicon of grammaticalization. Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

Heine, Bernd, eta Tania Kuteva. World Lexicon of Grammaticalization. New York, N.Y., USA: Cambridge University Press, 2002.

MLA (9th ed.) Zitazioa

Heine, Bernd, eta Tania Kuteva. World Lexicon of Grammaticalization. Cambridge University Press, 2002.