MLA

Rash, Felicity J. The German Language In Switzerland : Multilingualism, Diglossia and Variation. Bern: Lang, 1998.

APA

Rash, F. J. (1998). The German language in Switzerland : multilingualism, diglossia and variation. Bern: Lang.

Chicago

Rash, Felicity J. The German Language In Switzerland: Multilingualism, Diglossia and Variation. Bern: Lang, 1998.