APA način citiranja

Cambridge University Press. (2011). Cambridge Key English Test 4: Examination Papers from University of Cambridge ESOL Examinations english for sprakers of other languages. Vietnam: Fahasa.

Čikaški stil citiranja

Cambridge University Press. Cambridge Key English Test 4: Examination Papers From University of Cambridge ESOL Examinations English for Sprakers of Other Languages. Vietnam: Fahasa, 2011.

MLA način citiranja

Cambridge University Press. Cambridge Key English Test 4: Examination Papers From University of Cambridge ESOL Examinations English for Sprakers of Other Languages. Vietnam: Fahasa, 2011.