Hundt, M. (2004). The passival and the progressive passive: A case study of layering in the Englsih aspect and voice systems. Corpus approaches to grammaticalization in English.
Chicago Style (17th ed.) CitationHundt, Marianne. "The Passival and the Progressive Passive: A Case Study of Layering in the Englsih Aspect and Voice Systems." Corpus Approaches to Grammaticalization in English 2004.
MLA (9th ed.) CitationHundt, Marianne. "The Passival and the Progressive Passive: A Case Study of Layering in the Englsih Aspect and Voice Systems." Corpus Approaches to Grammaticalization in English, 2004.
Warning: These citations may not always be 100% accurate.