APA stil citiranja

Harrison, M. (1998). Proficiency Practice Tests: Proficiency Practice Tests : four tests for the Cambridge Certificate of Proficiency in English : with answers. Oxford [etc.]: Oxford University Press.

Chicago stil citiranja

Harrison, Mark. Proficiency Practice Tests: Proficiency Practice Tests : four tests for the Cambridge Certificate of Proficiency in English : with answers. Oxford [etc.]: Oxford University Press, 1998.

MLA stil citiranja

Harrison, Mark. Proficiency Practice Tests: Proficiency Practice Tests : four tests for the Cambridge Certificate of Proficiency in English : with answers. Oxford [etc.]: Oxford University Press, 1998.