APA stil citiranja

Ward, J. M. (1975). Proficiency in the Use of English: Proficiency in the Use of English : 10 lessons of guidance and practice. London: Longman.

Chicago stil citiranja

Ward, John Millington. Proficiency in the Use of English: Proficiency in the Use of English : 10 lessons of guidance and practice. London: Longman, 1975.

MLA stil citiranja

Ward, John Millington. Proficiency in the Use of English: Proficiency in the Use of English : 10 lessons of guidance and practice. London: Longman, 1975.