Styl cytowania APA

(2001). Common European framework of reference for languages: Learning, teaching, assessment. United Kingdom: Cambridge University Press.

Styl cytowania Chicago

Common European Framework of Reference for Languages: Learning, Teaching, Assessment. United Kingdom: Cambridge University Press, 2001.

Styl cytowania MLA

Common European Framework of Reference for Languages: Learning, Teaching, Assessment. United Kingdom: Cambridge University Press, 2001.

Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..