APA

Jones L., . (2001). Working in English / |c Leo Jones. Cambridge: Cambridge University Press.

Chicago

Jones Leo, . 2001. Working in English / |c Leo Jones. Cambridge: Cambridge University Press.

Harvard

Jones L., . (2001). Working in English / |c Leo Jones. Cambridge: Cambridge University Press.

MLA

Jones Leo, . Working in English / |c Leo Jones. Cambridge: Cambridge University Press. 2001.