Heine, B., & Kuteva, T. (2002). World Lexicon of grammaticalization. Cambridge University Press.
Chicago Style (17th ed.) CitationHeine, Bernd, and Tania Kuteva. World Lexicon of Grammaticalization. New York, N.Y., USA: Cambridge University Press, 2002.
MLA (9th ed.) CitationHeine, Bernd, and Tania Kuteva. World Lexicon of Grammaticalization. Cambridge University Press, 2002.
Warning: These citations may not always be 100% accurate.