APA

MacKenzie I., . (2002). English for Business Studies. Student's Book. Cambridge: Cambridge University Press.

Chicago

MacKenzie I, . 2002. English for Business Studies. Student's Book. Cambridge: Cambridge University Press.

Harvard

MacKenzie I., . (2002). English for Business Studies. Student's Book. Cambridge: Cambridge University Press.

MLA

MacKenzie I, . English for Business Studies. Student's Book. Cambridge: Cambridge University Press. 2002.