APA (7th ed.) Zitazioa
Kranich, S. (2010). The progressive in modern English: A corpus-based study of grammaticalization and related changes. Rodopi.
Chicago Style (17th ed.) Zitazioa
Kranich, Svenja. The Progressive in Modern English: A Corpus-based Study of Grammaticalization and Related Changes. Amsterdam: Rodopi, 2010.
MLA (9th ed.) Zitazioa
Kranich, Svenja. The Progressive in Modern English: A Corpus-based Study of Grammaticalization and Related Changes. Rodopi, 2010.
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