APA Alıntı

Doff, A., & Jones, C. (1999). Language in use: Beginner : self-study workbook with answer key. Cambridge: Cambridge U. P..

Chicago Stili Alıntı

Doff, Adrian, ve Christopher Jones. Language in Use: Beginner : Self-study Workbook With Answer Key. Cambridge: Cambridge U. P., 1999.

MLA Alıntı

Doff, Adrian, ve Christopher Jones. Language in Use: Beginner : Self-study Workbook With Answer Key. Cambridge: Cambridge U. P., 1999.