APA-referens (7:e uppl.)
International Pragmatics Conference Antwerp, Belgium, ebrary, Inc, & Verschueren, J. (1991). Levels of linguistic adaptation: Selected papers of the International Pragmatics Conference, Antwerp, August 17-22, 1987. J. Benjamins.
Chicago-referens (17:e uppl.)
International Pragmatics Conference Antwerp, Belgium, Inc ebrary, och Jef Verschueren. Levels of Linguistic Adaptation: Selected Papers of the International Pragmatics Conference, Antwerp, August 17-22, 1987. Amsterdam ; Philadelphia: J. Benjamins, 1991.
MLA-referens (9:e uppl.)
International Pragmatics Conference Antwerp, Belgium, et al. Levels of Linguistic Adaptation: Selected Papers of the International Pragmatics Conference, Antwerp, August 17-22, 1987. J. Benjamins, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.