Degand, L., Cornillie, B., & Pietrandrea, P. (2013). Discourse markers and modal particles: Categorization and description. John Benjamins Publishing Company.
芝加哥风格引文Degand, Liesbeth, Bert Cornillie, 与 Paola Pietrandrea. Discourse Markers and Modal Particles: Categorization and Description. Amsterdam ; Philadelphia: John Benjamins Publishing Company, 2013.
MLA引文Degand, Liesbeth, et al. Discourse Markers and Modal Particles: Categorization and Description. John Benjamins Publishing Company, 2013.
警告：这些引文格式不一定是100％准确.