APA (7 ম সংস্করণ) উদ্ধৃতি

Brown, G., Malmkjaer, K., & Williams, J. (1996). Performance and competence in second lanaguage acquisition. Cambridge University Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Brown, Gillian, Kristen Malmkjaer, এবং John Williams. Performance and Competence in Second Lanaguage Acquisition. Cambridge: Cambridge University Press, 1996.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Brown, Gillian, et al. Performance and Competence in Second Lanaguage Acquisition. Cambridge University Press, 1996.