APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Cloutier, R. A., Hamilton-Brehm, A. M., & Kretzschmar, W. A. (2010). Studies in the history of the English language V: Variation and change in English grammar and lexicon : contemporary approaches. De Gruyter Mouton.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Robert A. Cloutier, Anne Marie Hamilton-Brehm, और William A. Kretzschmar. Studies in the History of the English Language V: Variation and Change in English Grammar and Lexicon : Contemporary Approaches. Berlin ; New York: De Gruyter Mouton, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Studies in the History of the English Language V: Variation and Change in English Grammar and Lexicon : Contemporary Approaches. De Gruyter Mouton, 2010.
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