APA (7 वां संस्करण) प्रशस्ति पत्र

Mencken, H. L. (1921). The American language: An inquiry into the development of English in the United States (2d ed., rev and enl.). A. A. Knopf.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Mencken, Henry Louis. The American Language: An Inquiry into the Development of English in the United States. 2d ed., rev and enl. New York: A. A. Knopf, 1921.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Mencken, Henry Louis. The American Language: An Inquiry into the Development of English in the United States. 2d ed., rev and enl. A. A. Knopf, 1921.

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