Jordan, R. R. (1997). English for academic purposes. A guide and resource book for teachers (1a. ed.). Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Jordan, R. R. English for Academic Purposes. A Guide and Resource Book for Teachers. 1a. ed. Nueva York: Cambridge University Press, 1997.
Citatione MLA (9a ed.)Jordan, R. R. English for Academic Purposes. A Guide and Resource Book for Teachers. 1a. ed. Cambridge University Press, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.