Cita APA (7th ed.)
Adli, A., García García, M., & Kaufmann, G. (2015). Variation in language: System- and usage-based approaches. De Gruyter.
Cita Chicago (17th ed.)
Adli, Aria, Marco García García, i Göz Kaufmann. Variation in Language: System- and Usage-based Approaches. Berlin, [Germany] ; Boston, [Massachusetts]: De Gruyter, 2015.
Cita MLA (9th ed.)
Adli, Aria, et al. Variation in Language: System- and Usage-based Approaches. De Gruyter, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.