APA (7 ম সংস্করণ) উদ্ধৃতি

Douglas, E. S., Girimonti, S., & Samuel, J. (2019). B2 skills training: The six, themed units give you extensive skills practice to up your level or prepare your exams. Editorial Tébar Flores.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Douglas, Elisabeth S., Silvia Girimonti, এবং Julia Samuel. B2 Skills Training: The Six, Themed Units Give You Extensive Skills Practice to Up Your Level or Prepare Your Exams. Madrid, España: Editorial Tébar Flores, 2019.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Douglas, Elisabeth S., et al. B2 Skills Training: The Six, Themed Units Give You Extensive Skills Practice to Up Your Level or Prepare Your Exams. Editorial Tébar Flores, 2019.