APA stil citiranja

Crystal, D. (1997). English as a Global Language: English as a Global Language. Cambridge [etc.]: Cambridge University Press.

Chicago stil citiranja

Crystal, David. English as a Global Language: English as a Global Language. Cambridge [etc.]: Cambridge University Press, 1997.

MLA stil citiranja

Crystal, David. English as a Global Language: English as a Global Language. Cambridge [etc.]: Cambridge University Press, 1997.