APA (7 वां संस्करण) प्रशस्ति पत्र
Weinreich, U., Kim, R. I., & Labov, W. (2011). Languages in contact: French, German and Romansch in twentieth-century Switzerland. John Benjamins Pub. Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Weinreich, Uriel, Ronald I. Kim, और William Labov. Languages in Contact: French, German and Romansch in Twentieth-century Switzerland. Amsterdam: John Benjamins Pub. Co., 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Weinreich, Uriel, et al. Languages in Contact: French, German and Romansch in Twentieth-century Switzerland. John Benjamins Pub. Co., 2011.
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