Παραπομπή APA

Jordan, R. R. . .. English for academic purposes: A guide and resource book for teachers. Cambridge University Press.

Παραπομπή Chicago Style

Jordan, R R. English for Academic Purposes: A Guide and Resource Book for Teachers. Cambridge: Cambridge University Press.

Παραπομπή MLA

Jordan, R R. English for Academic Purposes: A Guide and Resource Book for Teachers. Cambridge University Press.