APA (7th ed.) Citation
Davydova, J. (2011). The present perfect in non-native Englishes: A corpus-based study of variation. De Gruyter Mouton.
Chicago Style (17th ed.) Citation
Davydova, Julia. The Present Perfect in Non-native Englishes: A Corpus-based Study of Variation. Berlin ; New York: De Gruyter Mouton, 2011.
MLA (9th ed.) Citation
Davydova, Julia. The Present Perfect in Non-native Englishes: A Corpus-based Study of Variation. De Gruyter Mouton, 2011.
Warning: These citations may not always be 100% accurate.