Citazione Stile APA (7a Edizione)
ebrary, Inc, & Osborn, M. (2003). A world of difference: Comparing learners across Europe. Open University Press.
Citazione stile Chigago Style (17a edizione)
ebrary, Inc, e Marilyn Osborn. A World of Difference: Comparing Learners Across Europe. Buckingham: Open University Press, 2003.
Citatione MLA (9a ed.)
ebrary, Inc, e Marilyn Osborn. A World of Difference: Comparing Learners Across Europe. Open University Press, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.