Rickford, J.R. (2019) Variation, versatility and change in sociolinguistics and Creole studies [cd]. Cambridge: Cambridge University Press.
Chicago Manual of Style 17th edition (full note)Rickford, John R. Variation, versatility and change in sociolinguistics and Creole studies. Cd. Cambridge: Cambridge University Press, [2019?], Cambridge: Cambridge University Press, [2019?].
American Psychological Association 7th editionRickford, J. R. (ca. 2019). Variation, versatility and change in sociolinguistics and Creole studies [Cd]. Cambridge University Press.
Modern Language Association 9th editionRickford, J. R. Variation, versatility and change in sociolinguistics and Creole studies. cd, Cambridge University Press, 2019.
ISO-690 (author-date, Deutsch)RICKFORD, John R., 2019. Variation, versatility and change in sociolinguistics and Creole studies. Cambridge: Cambridge University Press. ISBN 9781316091142