Cita APA (7th ed.)
Simon-Vandenbergen, A. M., & Aijmer, K. (2007). The semantic field of modal certainty: A corpus-based study of English adverbs. Mouton de Gruyter.
Cita Chicago (17th ed.)
Simon-Vandenbergen, A. M., i Karin Aijmer. The Semantic Field of Modal Certainty: A Corpus-based Study of English Adverbs. Berlin ; New York: Mouton de Gruyter, 2007.
Cita MLA (9th ed.)
Simon-Vandenbergen, A. M., i Karin Aijmer. The Semantic Field of Modal Certainty: A Corpus-based Study of English Adverbs. Mouton de Gruyter, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.