Ibbotson M. Mark. (2010). Cambridge English for Engineering (4th ed.). Edinburgh, Cambridge University Press, 2010.
Citazione stile Chigago Style (17a edizione)Ibbotson M. Mark. Cambridge English for Engineering. 4th ed. Edinburgh, Cambridge University Press, 2010, 2010.
Citatione MLA (9a ed.)Ibbotson M. Mark. Cambridge English for Engineering. 4th ed. Edinburgh, Cambridge University Press, 2010, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.