APA stil citiranja

Palmer, H. E. (1968). The scientific study and teaching of languages: The scientific study and teaching of languages. London: Oxford University Press.

Chicago stil citiranja

Palmer, Harold E. The scientific study and teaching of languages: The scientific study and teaching of languages. London: Oxford University Press, 1968.

MLA stil citiranja

Palmer, Harold E. The scientific study and teaching of languages: The scientific study and teaching of languages. London: Oxford University Press, 1968.