APA

MacKenzie I., . (2006). English for Business Studies. A course for Business Studies and Economics students. New York: Cambridge University Press.

Chicago

MacKenzie I, . 2006. English for Business Studies. A course for Business Studies and Economics students. New York: Cambridge University Press.

Harvard

MacKenzie I., . (2006). English for Business Studies. A course for Business Studies and Economics students. New York: Cambridge University Press.

MLA

MacKenzie I, . English for Business Studies. A course for Business Studies and Economics students. New York: Cambridge University Press. 2006.