APA-ийн эшлэл(7 дахь хэвлэлт)

Simon-Vandenbergen, A. M., & Aijmer, K. (2007). The semantic field of modal certainty: A corpus-based study of English adverbs. Mouton de Gruyter.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Simon-Vandenbergen, A. M., ба Karin Aijmer. The Semantic Field of Modal Certainty: A Corpus-based Study of English Adverbs. Berlin ; New York: Mouton de Gruyter, 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Simon-Vandenbergen, A. M., ба Karin Aijmer. The Semantic Field of Modal Certainty: A Corpus-based Study of English Adverbs. Mouton de Gruyter, 2007.