APA-referens (7:e uppl.)
Nicolaï, R. (2014). Questioning language contact: Limits of contact, contact at its limits. Brill.
Chicago-referens (17:e uppl.)
Nicolaï, Robert. Questioning Language Contact: Limits of Contact, Contact at Its Limits. Leiden, Netherlands: Brill, 2014.
MLA-referens (9:e uppl.)
Nicolaï, Robert. Questioning Language Contact: Limits of Contact, Contact at Its Limits. Brill, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.