Cita APA (7th ed.)
Weinreich, U., Kim, R. I., & Labov, W. (2011). Languages in contact: French, German and Romansch in twentieth-century Switzerland. John Benjamins Pub. Co..
Cita Chicago (17th ed.)
Weinreich, Uriel, Ronald I. Kim, i William Labov. Languages in Contact: French, German and Romansch in Twentieth-century Switzerland. Amsterdam: John Benjamins Pub. Co., 2011.
Cita MLA (9th ed.)
Weinreich, Uriel, et al. Languages in Contact: French, German and Romansch in Twentieth-century Switzerland. John Benjamins Pub. Co., 2011.
Atenció: Aquestes cites poden no estar 100% correctes.