APA stil citiranja

Trudgill, P., & Hannah, J. (1989). International English: International English : a guide to varieties of standard English (2nd ed.). London [etc.]: Edward Arnold.

Chicago stil citiranja

Trudgill, Peter, and Jean Hannah. International English: International English : a guide to varieties of standard English. 2nd ed. London [etc.]: Edward Arnold, 1989.

MLA stil citiranja

Trudgill, Peter, and Jean Hannah. International English: International English : a guide to varieties of standard English. 2nd ed. London [etc.]: Edward Arnold, 1989.